Website profiles · Technology insights · Alternatives

helixnotes.com

A local markdown note-taking app. Plain .md files on your disk. Sync them your way, or don't.

No paid content found
Visit website
Profile views 8 Outbound visits 1 Normal
HelixNotes Full homepage screenshot

At a glance

Category
Software & Apps
Language
English
Paid-content signal
No paid content foundObserved
Registered
2026
Hosting
Hostup ABInferred
HTTPS certificate trusted
PassedObserved
Last updated

Website review

This review may include AI-generated content and is not individually verified. Domain, certificate and other facts come from the observed data on this page.

What is HelixNotes?

HelixNotes is a free, open-source note-taking app that stores your notes as plain Markdown (.md) files on your own disk. It runs on desktop (Linux, Windows, macOS) and mobile (Android, iOS/iPadOS), requires no account, and leaves syncing up to you — for example, pointing it at your own WebDAV server or a folder you already sync another way. The app's own framing is "your notes, your files, your rules," and its FAQ explicitly states there is no HelixNotes cloud and no team collaboration suite.

What it actually does

  • Editing: A WYSIWYG-style Markdown editor with slash commands, tables, code blocks with highlighting, and live KaTeX math, plus a raw source mode. Files stay readable in any plain-text editor.
  • Tasks: Checklists written as - [ ] anywhere in your vault are collected into one Tasks view, with per-row priority and due dates, list or calendar layout.
  • Linking: [[wiki links]] build a graph view you can hover to trace connections.
  • Daily notes: A calendar where each date maps to a note, useful for standups or journaling.
  • Search and extras: Full-text search (Tantivy, CJK-aware), Mermaid diagrams, version history with diffs, automatic backups, an outline panel, tags with autocomplete, callouts, focus mode, multi-window, and customizable shortcuts.
  • Optional AI: Local via Ollama, or bring your own API key.
  • Migration: An Obsidian importer and an external .md viewer.

Who it suits, and the trade-off

It fits people who want file ownership and portability: a writer keeping a decade of notes in a folder, a developer who wants notes in the same Git repo as code, or anyone who distrusts a hosted notes service. The deliberate cost is collaboration — no shared workspace, no real-time co-editing, no vendor-run sync. You also own the sync and backup setup, so a misconfigured WebDAV target is your problem to debug.

Next step: Download it, point it at an existing folder of .md files (or import from Obsidian), and check whether your current sync method — Dropbox, Syncthing, Git, WebDAV — behaves well across desktop and phone before committing your whole vault. If you mainly need a shared team wiki, this is the wrong tool; if you want your notes to outlive any single app, it is a strong candidate.

How does HelixNotes store my notes compared to cloud-based note apps?

HelixNotes stores your notes as plain .md files on your own disk, not in a vendor's cloud database. The app is a local editor over a folder of Markdown files — the page describes it as "plain Markdown files on your own disk," readable with cat, with no HelixNotes cloud and no account required. Cloud apps typically keep notes in a proprietary store on their servers, exposing them through the app's UI and export tools.

The practical differences

Aspect HelixNotes (local files) Typical cloud note app
Where notes live .md files in a folder you choose Vendor's servers, proprietary format
Account None required Usually required
Sync Optional, to your own WebDAV server Built-in, via the vendor
Access without the app Any text editor, cat, other Markdown tools Often export or web login only
Collaboration Not offered — not a team suite Often a core feature
Offline Native state Varies, often cached

The trade-off is explicit on the page: no hosted workspace, no team collaboration, no HelixNotes cloud. You gain file ownership and portability; you give up the convenience of sync and sharing that "just works" out of the box. Sync becomes your responsibility — the app supports optional WebDAV to your own server, and the page's framing is "sync them your way, or don't."

A concrete scenario

Suppose you keep a work journal and project notes. With HelixNotes, you point it at, say, ~/notes, and every entry is a file you can open in VS Code, grep, commit to Git, or back up with rsync. Daily Notes, tasks and [[wiki links]] are just conventions layered over those files. If you later switch tools, your notes are already in the most portable format available.

If instead you need two people editing the same page simultaneously, or you want zero setup on a new device, a cloud app fits better. HelixNotes suits a single writer who values ownership and is willing to arrange sync and backups.

How to decide

Ask two questions: do you need real-time collaboration or zero-config sync across devices, and are you willing to manage your own backup and sync? If you answered no and yes, local files win. If yes and no, a cloud service is the simpler choice.

As a next step, download HelixNotes and open it against a small test folder before moving an existing vault. Confirm the file layout and that your chosen sync method (WebDAV or a file-sync tool) behaves as expected. For comparison, see Obsidian, which also works on local Markdown files and is named on the HelixNotes page as an import source, and Joplin, another open-source notes app with its own sync options.

How do I sync my HelixNotes vault across devices without a HelixNotes account?

HelixNotes doesn't run its own cloud service, so syncing is something you arrange yourself. The app stores your notes as plain .md files in a vault folder, and the page lists optional WebDAV sync to your own server. That means the practical answer is: pick a file-sync or WebDAV provider you already control, point it at your vault folder, and let it replicate the files.

Three common approaches

  • WebDAV to your own server. This is the option HelixNotes names directly. If you already run Nextcloud, ownCloud, or a self-hosted WebDAV endpoint, this keeps everything on infrastructure you manage. Best fit if you're comfortable running a server and want no third party in the loop.
  • A general file-sync client. Dropbox, Syncthing, or similar tools sync any folder on disk. Because notes are plain files, the sync tool doesn't need to know anything about HelixNotes. Syncthing is the natural pick if "no account" is a hard requirement, since it's peer-to-peer rather than account-based.
  • Git. If you like version history and are willing to commit and push manually or on a schedule, a Git remote gives you sync plus a full audit trail. HelixNotes already provides its own version history and automatic backups locally, so Git is more about cross-device transport than safety net.

A concrete scenario

You write on a Linux laptop and read on Android during a commute. Set your vault folder inside a Syncthing shared folder on both devices, or point HelixNotes' WebDAV sync at your Nextcloud instance. Either way, the same .md files appear on both sides without an account.

How to decide

If you want… Choose
Zero third-party accounts Syncthing or self-hosted WebDAV
Minimal setup, already paying for storage Your existing file-sync client
History and branching across devices Git remote

Watch out for

Don't run two sync mechanisms over the same vault at once — conflicting writers can produce duplicate or clobbered files. Also avoid syncing a vault while you're actively editing on two devices; let one side finish syncing before you start on the other. If you use a mobile sync app, confirm it handles hidden folders and file extensions, since some mobile clients skip dotfiles.

Next step: check HelixNotes' own Docs page for the exact WebDAV fields it expects before configuring a server. For a background on the protocol itself, see Nextcloud.

Can I import my existing Obsidian vault into HelixNotes?

Yes. HelixNotes lists Obsidian import among its features, so you can bring an existing vault across rather than rebuilding your notes by hand. Because HelixNotes works on plain Markdown files stored on your own disk, the practical starting point is your vault folder itself: the .md files, your folder structure, and any attachments are the substance being moved, not a proprietary database export.

What tends to carry over well

  • Plain Markdown notes, including headings, tables, code blocks and checklists.
  • Folder and subfolder structure, since HelixNotes reads files from disk rather than an internal store.
  • [[wiki links]], which HelixNotes uses natively and visualises in its graph view.
  • Task lines in - [ ] format, which feed its single Tasks view.

Where to check by hand

  • Obsidian-specific syntax such as Dataview queries, certain plugin blocks and unusual callout variants may not render identically.
  • Tags should mostly survive as text, but confirm autocomplete picks them up after import.
  • Attachments and embedded files are worth spot-checking, especially if your vault uses non-standard link paths.
  • If you rely on Obsidian's own sync, plan your replacement separately: HelixNotes offers optional WebDAV sync to a server you control, and no account is required either way.

A sensible next step is to copy — not move — your vault to a test folder, import that copy, and open a handful of your most link-heavy and task-heavy notes. If the graph and Tasks view populate as expected, repeat with the real vault. Keep the original untouched until you are satisfied; with plain files, reverting is simply a matter of pointing HelixNotes back at the old folder.

For comparison, Obsidian itself is documented at Obsidian, and if you want to see how a plain-Markdown, local-first workflow is described by its makers, start at HelixNotes.

How do I use the Tasks view to manage checklists and due dates across all my notes?

The Tasks view is a roll-up: it scans your vault for Markdown checklist syntax (- [ ]) and collects every matching item into one list, so you don't have to remember which note a task lives in. HelixNotes describes it as pulling every - [ ] checklist from across your notes into a single view, where you can set priority and due dates per row, then work in a list or drag tasks around a calendar.

A practical workflow

  1. Keep tasks inline in the notes where they belong — meeting notes, project pages, daily notes. Write them as normal - [ ] items.
  2. Open the Tasks view to see the aggregate. Because the source is plain Markdown, the task still reads correctly in any other editor.
  3. Assign priority and due dates on the rows that need them. Due dates matter most for anything time-bound; priorities help when the list gets long.
  4. Switch between list and calendar depending on the question you're asking: the list for "what's next," the calendar for "what lands this week."
  5. Drag items on the calendar to reschedule rather than editing dates by hand.

Where it fits and where it doesn't

This suits one person managing their own commitments across many notes — a freelancer tracking client follow-ups, a student with reading tasks scattered through course notes, or anyone doing daily standups. It is not a shared task manager: HelixNotes states it is not a hosted workspace or team collaboration suite, and there is no account or cloud service. If your team needs assignment, comments and notifications, this is the wrong layer.

Two things worth deciding before you commit:

  • Sync is your problem, deliberately. Tasks live in files on your disk, and HelixNotes offers optional WebDAV sync to your own server. If you want tasks on your phone without running anything, that's friction you'll feel daily.
  • Checklist discipline pays off. Since the view is only as good as your - [ ] usage, tasks written as prose ("need to email Sam") will never appear. Pick one convention and stick to it.

If you already keep notes in Obsidian, HelixNotes lists an Obsidian import, so you can bring an existing vault and its checklists across rather than starting over. For a broader look at the app itself, see HelixNotes.

What features does HelixNotes lack compared to team collaboration tools?

HelixNotes is deliberately a personal, local-first Markdown app, so the gaps appear exactly where team features usually live. According to its own page, it is "not a hosted workspace or a team collaboration suite": there is no HelixNotes cloud, no account to create, and no bundled sync service. If you need a shared workspace where teammates log in and edit the same document, HelixNotes is not trying to be that.

What's missing for team use

  • No shared cloud workspace or account system. Collaboration depends on your own file-sharing setup rather than a product-hosted space.
  • No real-time co-editing. Nothing on the page describes multiple cursors or live simultaneous editing; sync is file-level, via optional WebDAV to your own server.
  • No comments, mentions or review/approval workflows. Version history with diffs exists, which helps one person track changes, but it isn't threaded discussion or sign-off.
  • No roles or permissions. Access control comes from wherever the files live (a shared drive, a Git repo, your WebDAV server), not from the app.
  • No team admin, SSO or audit tooling, and no built-in chat or task assignment to other people. The Tasks view collects your own checklists with priority and due dates.

Where it overlaps anyway

Some features look team-ish but are personal conveniences: [[wiki links]] and a graph for connecting your own notes, Daily Notes for standups or journaling, full-text search, Mermaid diagrams, and an outline panel. The Android, iOS, Linux, Windows and macOS builds let one person carry the same vault across devices.

How to decide

Need HelixNotes Typical team suite
Shared hosted workspace No Yes
Real-time co-editing No Usually yes
Comments and approvals No Usually yes
Permissions and admin No (handled by your storage) Yes
Plain files you own Yes Rarely

A practical next step: if your "team" is really two or three people who already share a folder or Git repo, HelixNotes can work if you accept turn-taking rather than live editing. If you need concurrent editing, comments and access control, pair your notes with a tool built for that, such as Notion or Slite. For an open-source, self-hosted option with shared editing, HedgeDoc is worth comparing.

Related questions

More questions →
What HelixNotes Is Not Designed to Do

HelixNotes is a local Markdown note-taking app, not a hosted workspace or a team collaboration suite. According to its own site, there is no HelixNotes cloud and no account to create — your files and your sync setup stay yours. If you need shared team spaces, real-time co-editing, or a vendor-managed backend, HelixNotes is the wrong tool. It fits individuals who want plain .md files on their own disk and are willing to handle syncing themselves.

The three things it deliberately avoids

1. No hosted workspace

HelixNotes does not run a cloud service where your notes live on someone else's servers. The app is built around files on your disk: "your notes your files your rules." There is no HelixNotes-hosted vault you log into from a browser.

2. No team collaboration suite

The site states plainly that it "is not a hosted workspace or a team collaboration suite." That means no shared team workspace, no comment threads on notes, no permission roles, and no collaborative editing model. It is a personal notes app.

3. No account system

There is "no account to create." You download the app and open your own Markdown vault. Nothing about the core experience requires signing in, and there is no HelixNotes identity tied to your notes.

What this means for syncing

Because there is no HelixNotes cloud, sync is your responsibility. The app offers optional WebDAV sync to your own server — you point it at infrastructure you control. If you don't set that up, your notes simply stay where they are. The tagline captures the intent: "Sync them your way, or don't."

This is a tradeoff, not an oversight. The site calls it "a deliberate tradeoff." You give up the convenience of automatic vendor-hosted sync in exchange for full ownership of the files and the sync path.

Who this design suits

You want HelixNotes fits?
Plain .md files you can read with cat Yes
Full control over where files live and how they sync Yes
A personal journal, task list, or knowledge graph Yes
A shared team workspace No
Real-time collaboration with colleagues No
A vendor-managed cloud with an account No

What it does instead

The features it does offer are all local-first and personal: a WYSIWYG editor that writes plain Markdown, a Tasks view that pulls every - [ ] checklist into one place, [[wiki links]] with an auto-filling graph, built-in Daily Notes, themes, full-text search, Mermaid diagrams, version history with diffs, and optional AI via local Ollama or your own key. It runs on Linux, Windows, macOS, Android, iOS, and iPadOS, and is free and open source.

If your priority is data autonomy and you're comfortable owning your sync setup, HelixNotes is built for exactly that. If your priority is a shared, hosted, account-based workspace, look elsewhere — by design, this isn't it.

How to Sync HelixNotes Across Devices or Import from Obsidian

HelixNotes treats sync as optional and keeps your notes as plain .md files, so you have two paths: sync the vault yourself (the app offers optional WebDAV sync to your own server), or skip sync entirely and just point each device at the same Markdown vault. For migration, HelixNotes includes an Obsidian import feature. There is no HelixNotes cloud and no account to create, so "sync" always means moving files through storage you control.

What "sync" means in HelixNotes

The app is built around a local Markdown vault — plain .md files on your disk. Its own description is "Sync them your way, or don't." That framing matters for planning:

  • No hosted workspace. There is no HelixNotes cloud and no account to create, so there is nothing to log into on a second device.
  • Optional WebDAV sync is listed as a feature, and it points at your own server.
  • Cross-platform clients exist for Linux, Windows, macOS, Android, iOS, and iPadOS, and the Android page states you can "open the same Markdown vault without creating an account."

So the decision is not whether HelixNotes syncs, but which transport you put under the vault folder.

Option A: Sync with WebDAV to your own server

Use this when you want automatic propagation between devices and you already run (or are willing to run) a WebDAV endpoint.

  1. Confirm your server. You need a WebDAV URL, a username, and a password from a server you control. HelixNotes documents WebDAV sync as optional; it does not supply the server.
  2. Place the vault where the sync client expects it. Because notes are plain files, the vault is just a folder. Point your WebDAV client at that folder, or configure HelixNotes' WebDAV sync against it.
  3. Repeat on each device with the same WebDAV credentials and the same remote path.
  4. Verify by creating a note on one device and confirming the .md file appears on the other. Expected result: identical filenames and contents, since nothing is being reformatted.

Common snags: two devices editing the same file before a sync round completes can produce conflicting copies; and a WebDAV server that renames or rewrites files will break the assumption that the vault is untouched Markdown.

Option B: Sync the folder with any file-sync tool

Because the vault is a normal directory of .md files, any tool that syncs a folder works in principle — the app's own pitch is "your notes your files your rules." The tradeoff is the same as Option A: conflict handling is your sync tool's job, not HelixNotes'.

Option C: Don't sync at all

This is a legitimate configuration, not a degraded one. If you only use one machine, or you move files manually, you get the full editor without any server. The cost is that a second device won't see changes until you copy the vault over.

Importing from Obsidian

HelixNotes lists Obsidian import as a feature, which is the intended migration path from another Markdown tool.

  1. Keep your Obsidian vault intact until the import is verified — it is your fallback.
  2. Run the Obsidian import in HelixNotes and point it at the vault.
  3. Check the things that differ between apps. Wiki links ([[...]]) are supported by HelixNotes and the graph view builds from them, so link structure is the first thing to confirm. Also check that checklists still appear in the Tasks view, since HelixNotes aggregates every - [ ] item across notes.
  4. Confirm the files are still plain Markdown. You should be able to read them with cat, and an external .md viewer should open them.

If you'd rather not migrate at all, HelixNotes also supports an external .md viewer, so you can keep using your existing files and tools alongside it.

Choosing between the paths

Situation Reasonable choice
One device, no server Skip sync; use the local vault
Multiple devices, you run a server Optional WebDAV sync to your own server
Multiple devices, you already use a folder-sync tool Sync the vault folder with that tool
Coming from Obsidian Obsidian import, then decide on sync
You want a hosted account and team features Not this app — see below

What this approach rules out

HelixNotes is explicitly not a hosted workspace or a team collaboration suite. There is no HelixNotes cloud and no account to create. If you need shared editing, permissions, or a service that holds your notes for you, the sync options above won't substitute for that — you'd be building it yourself on top of WebDAV or a folder-sync tool.

Two smaller limits worth knowing before you commit: version history with diffs and automatic backups are listed features, but they are local to the app rather than a server-side safety net, so your WebDAV or folder-sync layer is still the thing standing between you and a bad edit. And AI features are optional and run either locally with Ollama or with your own key — nothing about sync depends on them.

What features does HelixNotes offer for editing and organizing notes?

HelixNotes is a local Markdown note-taking app built on Rust and Tauri, and its editing and organizing features are aimed at people who want rich editing on top of plain .md files they own. The core set covers a WYSIWYG editor with a source mode, [[wiki links]] with an auto-generated graph, a Tasks view that aggregates checklists across notes, a built-in Daily Notes calendar, and supporting tools like full-text search, tags, and an outline panel. It is free and open source, with no account required, and it is explicitly not a hosted workspace or team collaboration suite — there is no HelixNotes cloud, so your files and sync setup stay yours.

Editing features

The editor is designed to stay out of the way while still supporting structured content.

  • WYSIWYG with plain Markdown output — you edit in a clean rich view, but the file on disk remains readable Markdown (the site notes you can read it with cat).
  • Source mode — switch to the raw text when you want direct control over the Markdown.
  • Slash commands — insert blocks and elements without leaving the keyboard.
  • Tables — supported in the editor, including on the Android app.
  • Code blocks with highlighting — fenced code is rendered with syntax highlighting.
  • Live KaTeX math — math expressions render as you write.
  • Callouts and collapsible sections — for structured asides and long content you want to fold away.
  • Mermaid diagrams — rendered natively, with CJK-aware handling.
  • Focus mode, multi-window, and file associations — for working on a single note or across several.
  • Customizable keyboard shortcuts and hideable sidebar items — so the interface matches your habits.
  • Themes and display scaling — pick a built-in theme or build your own, set accents and fonts, and scale the interface from 80% to 200%.

Organizing features

Organization in HelixNotes leans on links, tags, and aggregated views rather than folders and databases.

Linking and the graph

  • Link notes with [[wiki links]].
  • The graph fills in automatically as links are created.
  • Hover a node to trace its connections and find related ideas.

Tasks view

  • HelixNotes pulls every - [ ] checklist item from across your notes into a single Tasks view.
  • Each row can carry a priority and a due date.
  • Work through tasks as a list, or drag them around a calendar.

Daily Notes

  • A built-in calendar gives you a note for every day.
  • Click a date to open it or create it.
  • Useful for standups, journaling, or thinking out loud.

Search, tags, and outline

  • Full-text search powered by Tantivy.
  • Tags with autocomplete.
  • Outline panel for navigating within a note.

Supporting details

  • Version history with diffs and automatic backups.
  • Optional WebDAV sync to your own server — sync is your choice, not a requirement.
  • Optional AI, either local with Ollama or using your own key.
  • Obsidian import and an external .md viewer.
  • Platforms: Linux, Windows, macOS, Android, iOS (iPhone and iPad). The Android app opens the same Markdown vault without creating an account and includes the editor, Tasks, Graph, and Daily Notes.

What HelixNotes is not

It is not a hosted workspace or a team collaboration suite. There is no HelixNotes cloud and no account to create. If you need shared team spaces or server-side collaboration, this app is a deliberate tradeoff away from that model — it is built for local files and your own sync arrangement instead.

How does HelixNotes store notes as plain Markdown files on your disk?

HelixNotes stores every note as a plain .md file in a local folder on your own disk — the app calls this folder a "vault." There is no HelixNotes cloud and no account to create, so the files stay on your machine and remain readable with ordinary tools like cat. This applies to the desktop, Android, iPhone, and iPad versions, which all open the same Markdown vault.

What "plain Markdown on your disk" actually means

The editor is WYSIWYG, but what it writes is standard Markdown text. You can open the same file in any text editor or terminal and read it directly — the site's own framing is that you can read your notes "with cat." A source mode is also available when you want to see or edit the raw text.

Because the notes are just files:

  • They are not locked inside a proprietary database or export format.
  • You can move, copy, back up, or version them with whatever tools you already use.
  • The app is a viewer/editor on top of the files, not the owner of them.

Where the files live and how sync works

Notes live in a vault folder you choose on your device. HelixNotes does not run a hosted workspace, so there is no server-side copy of your notes unless you create one.

Sync is deliberately left to you:

  • Optional WebDAV sync to your own server is built in.
  • Any other file-sync method (your own cloud drive, Git, rsync, etc.) works because the vault is just a folder of .md files.
  • The site's phrasing is "Sync them your way, or don't" — syncing is a choice, not a requirement.

Data safety features built around the files

Since the files are the source of truth, HelixNotes adds safety layers on top of them rather than replacing them:

Feature What it does
Version history with diffs Tracks changes so you can compare versions
Automatic backups Creates backups without you triggering them manually
Plain .md format Lets you recover or read notes outside the app at any time

What HelixNotes is not

It is not a hosted workspace or a team collaboration suite. There is no HelixNotes cloud and no account to create. That is the tradeoff: you get full ownership of plain files, but you also own the responsibility for syncing and backing them up your way.

Practical implications

  • Portability: You can leave the app and still have all your notes.
  • Interoperability: The site notes an Obsidian import and an external .md viewer, so files move between Markdown tools.
  • Control: Sync destination, backup method, and storage location are all your decisions.

If your priority is owning your notes as readable files rather than renting space in someone's cloud, HelixNotes is built around exactly that model. If you need a shared team workspace with a hosted backend, it is explicitly not that.

What is HelixNotes and what kind of note-taking app is it?

HelixNotes is a local Markdown note-taking app: your notes are plain .md files stored on your own disk, and the app itself is free, open source, and requires no account. It runs on Linux, Windows, macOS, Android, and iOS. It suits people who want a fast personal notes app with rich editing but refuse to hand their notes to a hosted service — and it is explicitly not for teams that need a shared workspace or collaboration suite.

The core idea: your notes, your files, your rules

The tagline on the site is "your notes your files your rules," and the architecture follows it literally:

  • Notes are plain Markdown files on your disk, readable with cat.
  • There is no HelixNotes cloud and no account to create.
  • Sync is optional and entirely yours to arrange — for example, pointing the app at a WebDAV server you control, or syncing the folder with whatever tool you already use.

That last point is the main decision factor. If you want someone else to handle sync, backups, and multi-device access, HelixNotes deliberately leaves that to you.

What you actually get

Editing

A WYSIWYG editor that writes plain Markdown, plus a source mode when you want the raw text. It supports slash commands, tables, code blocks with highlighting, and live KaTeX math. There's an outline panel, tags with autocomplete, callouts, collapsible sections, focus mode, multi-window, and customizable keyboard shortcuts.

Tasks

HelixNotes pulls every - [ ] checklist from across your notes into a single Tasks view. You can set priority and due dates per row, then work in a list or drag tasks around a calendar.

Linking and graph

Notes connect via [[wiki links]], and a graph builds itself as you link. Hovering a node traces its connections.

Daily notes

A built-in calendar with one note per day — click a date to open or create it. Useful for standups, journaling, or thinking out loud.

Search and technical details

  • Built on Rust and Tauri rather than Electron.
  • Full-text search via Tantivy, with CJK awareness.
  • Mermaid diagrams rendered natively.
  • Version history with diffs and automatic backups.
  • Optional AI, either local through Ollama or with your own API key.
  • Obsidian import and an external .md viewer.

Appearance

Built-in themes or your own, with configurable accents and fonts, and interface scaling from 80% to 200%.

Platforms

Platform Availability
Desktop Linux, Windows, macOS
Mobile Android, iOS (iPhone and iPad)

The mobile app opens the same Markdown vault without creating an account, and includes the editor, Tasks, Graph, and Daily Notes views.

On Linux specifically, the site lists an AppImage, an RPM for Fedora 43+, an AppImage build for Arch and openSUSE Tumbleweed, and distro packages for Fedora and Debian. The current release shown is v1.3.6.

What HelixNotes isn't

This is the clearest way to decide whether it fits:

  • Not a hosted workspace. There's no HelixNotes cloud.
  • Not a team collaboration suite. No shared team space is offered.
  • No account required. Nothing to sign up for.

If your need is a shared, always-synced team wiki with permissions and comments, HelixNotes is the wrong tool. If your need is a personal notes app where the files stay yours and you're willing to own the sync setup, it's built precisely for that.

How to decide

Choose HelixNotes if:

  • You want your notes as plain .md files you can read and move without the app.
  • You're comfortable setting up your own sync (for example WebDAV) or syncing the folder yourself.
  • You want rich editing — tables, math, diagrams, tasks — without a proprietary format.
  • You want an open-source app on desktop and mobile with no account.

Look elsewhere if:

  • You need real-time collaboration or a hosted team workspace.
  • You don't want to manage sync or backups yourself.
  • You need a service that guarantees multi-device sync out of the box.

Getting started

Download from the HelixNotes site for your platform, point it at a folder to use as your vault, and start writing — no sign-up step exists. If you already have an Obsidian vault, the built-in import lets you bring it over. From there, the practical setup work is deciding how that folder gets synced and backed up, since that part is intentionally left to you.

Website Overview

Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation. An active inbound-mail setup with incomplete authentication may leave the domain more open to impersonation. Provider hosting alone does not close that gap.

Domain and Registration

The domain was registered less than a year ago and has limited historical evidence to assess. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain uses the common .com extension, which is not an independent safety signal.

DNS and Email

The observed email authentication setup is incomplete: DMARC is missing. Nameservers are provided by arkhost.com, indicating managed DNS hosting. MX records point to the arkhost.com email service. No CNAME was found; the observed records resolve directly to addresses. TXT records include verification markers for Google. Such markers may also remain after a service stops being used.

TLS and Certificates

The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.

HTTP and Browser Security

The checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header identifies nginx without an exact version. No explicit CDN or WAF marker was found in the response headers.

Technology Stack Analysis

The public page identifies SvelteKit, nginx without precise versions, leaving fewer clues for version-specific scanning.

Search and Social Sharing

Twitter Card metadata is configured. JSON-LD includes Product or Offer data, potentially supporting eligible product search features. The title has 33 characters, within a common display range. A meta description is present, with 93 characters. The observed directives allow indexing and link following.

Hosting and Email

DNSarkhost.com
HostingHostup AB
Emailarkhost.com
Approximate IP geolocation (inferred; a CDN or proxy may differ from the origin server) Sweden flagStockholm, Stockholm County, Sweden Inferred 136.148.218.185

Registration details

RDAP / WHOIS

RegistrarHosting Concepts B.V. d/b/a Registrar.eu
Registered2026-02-07
Expires2027-02-07
Domain statusclient transfer prohibited
Nameserversns1.arkhost.com、ns2.arkhost.com
DNSSECunsigned

DNS records

DNS

TypeNameValueTTLPriority
Ahelixnotes.com136.148.218.18518000—
MXhelixnotes.compostal.arkhost.com1800010
NShelixnotes.comns1.arkhost.com172800—
NShelixnotes.comns2.arkhost.com172800—
TXThelixnotes.comgoogle-site-verification=o9TdcJxI9rcYi0HMepgWPKfxemkFcJh9kJMFEylTKzo18000—
TXThelixnotes.comv=spf1 include:postal.arkhost.com mx -all18000—

TLS and certificates

TLS / SSL

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subjecthelixnotes.com
IssuerLet's Encrypt
Valid until2026-12-18T06:08 · Remaining when checked: 73 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HTTP

HeaderValue
content-typetext/html
servernginx

Identified technologies

SvelteKitnginx

Pages, Search and Sharing

Meta descriptionA local markdown note-taking app. Plain .md files on your disk. Sync them your way, or don't.
Canonical URLhttps://helixnotes.com/
LanguageEnglish (default)
Twitter Cardsummary_large_image
All bots 1 allowed · 0 disallowed
  • Allow/

User reviews (0)

  • No reviews yet.