uguu.se

Uguu is a free, no-account temporary file hosting service at uguu.se. You drop or paste a file into the page, get a link, and share it. Two limits define how you can use it: the maximum upload size is 128 MiB, and files expire after 3 hours. If your file fits those bounds and you only need a short-lived link, Uguu works without sign-up, ads, or tracking. If you need longer retention or larger files, it is the wrong tool.

How Uguu works

The service is deliberately minimal. There is no dashboard, no file manager, and no account to configure.

1. Open uguu.se. The page presents a drop area with the prompt "Drop or paste file(s)."
2. Add your file by dragging it onto the page or pasting it from your clipboard.
3. Upload and copy the link. Uguu returns a URL you can send to anyone.
4. Share it within the window. The recipient must download the file before the 3-hour expiry.

The expected result is a direct link to the file, not a gallery or preview page. Once 3 hours pass, the file is gone and the link stops working — there is no recovery.

Key characteristics

The donation options matter for context: Uguu states that hosting costs are not free and that donations keep the service alive, ad-free, and fast. That is a sustainability model, not a paywall — nothing on the page indicates a paid tier or a login requirement.

When to use it — and when not to

Good fits:

• Sending a file to someone in a chat or email where a permanent link is unnecessary or unwanted.
• Quick handoffs of a screenshot, PDF, or audio clip under 128 MiB.
• Situations where you do not want to create an account or leave a persistent copy online.

Poor fits:

• Anything you need available tomorrow — the 3-hour expiry is absolute.
• Files above 128 MiB.
• Material you need to manage, delete, or re-download later; there is no account interface for that.
• Sensitive files where you need control over deletion timing. The file disappears on schedule, but you cannot remove it early through a dashboard.

Practical notes

• Plan around the clock, not the calendar. Three hours is short. If the recipient is in a different time zone or may not check messages promptly, confirm they can download before you rely on the link.
• Re-upload rather than re-share. If a link expires, the only fix is uploading the file again and sending a new URL.
• Check the size before uploading. A 128 MiB cap rules out most full-length video files and many RAW photo sets. Compress or split first if you are near the limit.
• There is an API and an FAQ. The site links to both, plus a status page and a GitHub repository, which is useful if you want to automate uploads or check whether the service is currently up.

Uguu is best understood as a disposable link generator: fast, anonymous, and temporary by design. Use it when "temporary" is exactly what you want.

Uguu is a temporary file hosting service that requires no account. To use it, open uguu.se, drop or paste your file onto the page, and after the upload finishes you get a link you can share. Two limits decide whether it works for you: the maximum upload size is 128 MiB, and files expire after 3 hours. If your file is larger than 128 MiB or needs to stay online longer than 3 hours, Uguu is not the right tool.

What you need before uploading

• A file no larger than 128 MiB. This is a hard cap, so check the size before you start.
• The awareness that the file will be deleted after 3 hours. Anyone who still needs it after that must have downloaded it already.
• A browser. There is no app, no sign-up, and no login step.

Step-by-step: upload and get a share link

1. Open uguu.se in your browser.
2. Add your file using either method the page supports:
   • Drag the file from your file manager and drop it onto the page.
   • Paste the file (for example, copy a file or image and paste it into the page).
3. Wait for the upload to finish. The page shows a progress state while the file transfers.
4. Copy the link that appears once the upload completes. That link is what you send to other people.

The expected result: the recipient opens the link and downloads the file, as long as they do it within the 3-hour window.

Sharing and expiry: what to tell the people you send it to

The link is only useful for 3 hours. If you are sending a file to someone in a different time zone or someone who checks messages slowly, say so explicitly — for example, "this link dies in 3 hours, download it today." There is no way to extend the lifetime from the page, so plan around the window rather than assuming the file will still be there later.

Common snags

• Upload rejected or stalls: the file is most likely over 128 MiB. Compress it, split it, or use a service built for larger files.
• Link stops working: the 3 hours have passed. Re-upload the file to generate a new link.
• Recipient can't find the file: confirm they are using the exact link and that the window has not closed.

When Uguu fits and when it doesn't

Uguu is free to use and keeps running on donations, with no ads or tracking, so there is no paid tier to unlock larger files or longer retention. Treat it as a short-lived handoff, not storage.

Uguu's homepage footer links directly to all four resources: API, FAQ, Status, and Github. You'll find them at the bottom of uguu.se, alongside the upload area and donation options. The site is a temporary file host where files expire after 3 hours and the max upload size is 128 MiB, so these links are the fastest way to check service health, integrate uploads, or read the code.

Quick Reference

API

The API link in the footer takes you to Uguu's API documentation. This is the entry point if you want to upload files programmatically rather than through the browser interface. Typical use cases include:

• Automating uploads from scripts or applications
• Integrating Uguu into a workflow that needs temporary file links
• Building a client that respects the 128 MiB limit and 3-hour expiry

Check the API page for the exact endpoint, request format, and any authentication details, since those specifics aren't covered on the homepage itself.

FAQ

The FAQ link answers common questions about how Uguu works. Based on the homepage, the key facts to expect there are:

• Max upload size: 128 MiB
• File expiry: 3 hours after upload
• Cost: Free to use, funded by donations (Bitcoin, Ethereum, PayPal, Ko-Fi)
• No account required: No sign-up, no ads, no tracking

If your question is about limits, retention, or acceptable use, the FAQ is the first place to check before looking elsewhere.

Status

The Status link shows whether Uguu is currently operational. Use it when:

• An upload fails and you're not sure if it's your connection or the service
• You're about to rely on Uguu for a time-sensitive share
• You want to confirm an outage before troubleshooting further

Since files expire in 3 hours, a service interruption can matter more than on a permanent host — checking Status first saves time.

Github

The Github link leads to Uguu's source code repository. This is useful if you want to:

• Review how the service handles uploads and expiry
• Report a bug or request a feature
• Self-host or adapt the code for your own use

The repository is also where you'd look for technical details that aren't documented on the API or FAQ pages.

Practical Notes

• All four links sit in the footer of the homepage, so you don't need to navigate a menu to reach them.
• Uguu is free and donation-funded, with no account required — this applies to the service as described on the homepage.
• Because files expire after 3 hours, don't use Uguu for anything you need to keep long-term; the API and FAQ pages will confirm this behavior if you need it in writing.

Yes, Uguu is free to use. According to the site itself, "Uguu is free to use, but our hosting costs are not — donations are what keep Uguu alive, free from ads and fast." There is no account sign-up, no ads, and no tracking mentioned on the service. If you just need to hand someone a file quickly, you can do so at no cost.

What "Free" Means on Uguu

Uguu's free model is tied to how the service is built:

• No account required — you don't sign up or log in to upload.
• No ads — the site states it stays free from ads.
• No tracking — the service describes itself as not tracking users.
• Temporary by design — files expire after 3 hours, and the maximum upload size is 128 MiB.

That short lifespan and size cap are part of why the service can stay free: files don't sit on the servers indefinitely, so storage and bandwidth costs stay bounded.

How Uguu Is Funded

Uguu covers its hosting costs through donations. The site lists these donation channels:

The stated purpose of these donations is to keep Uguu "alive, free from ads and fast." In other words, donations aren't a premium tier or a paywall — they're the mechanism that lets the free service continue without advertising.

What This Means for You

• You can use Uguu without paying. Uploading and sharing files within the 128 MiB / 3-hour limits costs nothing.
• There's no paid plan mentioned. The site doesn't describe a premium tier, subscription, or paid feature set.
• The trade-off is temporary storage. Because files expire after 3 hours, Uguu isn't a place to archive or back up files — it's for quick, short-lived sharing.
• If you want to support it, the donation links (Bitcoin, Ethereum, PayPal, Ko-Fi) are the way the project sustains itself.

If your need is a quick, no-frills file handoff and your file fits under 128 MiB, Uguu's free model works. If you need files to persist longer than 3 hours or exceed that size, you'll need a different service.

Files uploaded to Uguu expire 3 hours after upload, and the maximum upload size is 128 MiB per file. Those two limits come directly from the site's own notice ("Max upload size is 128 MiB & files expire after 3 hours"), so if your file is larger than 128 MiB or needs to stay online longer than 3 hours, Uguu is not the right tool for that job.

The two limits at a glance

Both numbers are stated on the Uguu homepage, so they are the current published limits rather than estimates.

What "expires after 3 hours" actually means

Uguu is a temporary file host, not storage. The 3-hour window is the whole point of the service: you upload a file, share the link, and the file disappears on its own.

Practical consequences:

• The clock starts at upload. The 3 hours is counted from when the file is uploaded, not from when someone first downloads it.
• After expiry, the link stops working. Once the file is gone, it cannot be retrieved or "renewed" — the only option is to upload it again, which starts a fresh 3-hour window.
• There is no account to log into. Uguu's description says it works with no account sign-up, so you cannot manage, extend, or recover files from a dashboard. The link is your only handle on the file.

When Uguu fits and when it doesn't

Uguu works well when the file is small and the need is short-lived. For example:

• Sending a screenshot or a PDF to someone in a chat, where they will open it within the next hour or two.
• Handing off a music or video clip that is under 128 MiB for a quick review.
• Sharing a document temporarily without creating an account on a permanent cloud service.

It is a poor fit when:

• The file is larger than 128 MiB — it simply will not upload.
• The recipient may not open the link for more than 3 hours — by then the file is gone.
• You need the file to stay available for days, weeks, or as a permanent archive.

For those cases you need a host with a longer retention window or a larger size cap, or a permanent storage service.

Checking the limits before you rely on them

Limits on free services can change. The authoritative place to confirm the current numbers is the Uguu homepage itself, which displays the max upload size and expiry time. The site also links to an FAQ and a status page, which are worth a look if you are planning to use it for anything time-sensitive.