What Is Horizon and How Do You Share Files With It?
Horizon is a file-hosting service for uploading and sharing photos, videos, documents, links, and clipboard content, with shareable links, optional at-rest encryption, and customizable embeds. It fits people who want a fast way to send large media or documents and control how those files appear when shared. You can start by signing up and uploading, then adjust privacy and embed settings per file.
What you can upload and share
Horizon accepts a broad set of content types rather than only images or only video:
- Photos (for example,
IMG_1137.jpeg) - Videos (for example,
dolly-shot-6161.mov) - Documents (for example,
Event Agenda 2024.pdf) - Links and clipboard content
Uploaded files get a shareable link on the i.horizon.pics domain, which you can paste into chats, social platforms, or websites.
Step-by-step: upload and get a shareable link
- Create an account. Use the sign-up option on the site. The page states you can "sign up and start uploading for free," so account creation is the entry point.
- Upload your file. Choose the file from your device and let it upload. Horizon describes itself as handling "files, small or large."
- Copy the generated link. After upload, you get a URL like
https://i.horizon.pics/ZYSFoFwA8H. This is what you share. - Share it. Paste the link into Discord, X, Telegram, a website, or anywhere else. Horizon also supports shortened links to your site.
Expected result: a working link that opens or streams the file for whoever you send it to.
Privacy: turning on encryption
Horizon applies advanced at-rest encryption and lets you activate AES encryption "as simple as flipping a switch." That means the file is encrypted while stored, adding a layer beyond the default. If a file is sensitive, enable encryption before or when you share it rather than after, since the point is protecting the stored copy.
Customizing embeds
When you share a Horizon link on platforms that render previews, you can customize how the uploaded file appears. Horizon calls this out for Discord, X, Telegram, and similar platforms, so the content "catches the eye" instead of showing a generic preview. For websites, you can embed images, videos, and audio with "a few clicks and a line of code," and Horizon's CDN handles delivery so your own site doesn't carry the load.
Video streaming behavior
Horizon is optimized for video playback: videos are meant to load quickly and play smoothly, whether you're sharing with a small audience or streaming to a larger group. In practice, this means a shared video link should play without heavy buffering, and the CDN supports embedding video on a site without you hosting the bandwidth.
Desktop apps and integrations
Horizon works across devices and operating systems, with specific tooling per platform:
| Platform | Integration | What it does |
|---|---|---|
| Mac, Linux | Horizon desktop app | Simplifies screen capture and clipboard sharing |
| macOS, iOS | Dropshare partnership | Smooth compatibility for Apple users |
| Windows | ShareX | Configure with a single click |
If your workflow is "capture screen, share instantly," the desktop app or ShareX path is faster than uploading through the browser each time.
When Horizon fits — and when to look elsewhere
Good fit if: you regularly share photos, videos, or documents and want quick links, optional encryption, and control over embeds on Discord, X, Telegram, or your own site.
Check first if: you need pricing details, storage limits, or retention policies. The available page material does not state current prices or plan limits, so confirm those on the site before committing to it as your primary host.