Uguu

uguu.se ↗

Short-lived uploads with a clearly stated expiry

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SI Score: 75/100
Pricing: Free AI reading, not confirmed
Free plan: Not confirmed
Sign-up required: Not confirmed

temporary-sharing short-lived-files

Ask SI about Uguu

Answers use saved listing facts and recorded sources.

What it does

Uguu is a temporary file host whose current upload page states a 128 MiB limit and three-hour file expiry.

Drop or paste files into Uguu for a short online handover. Its hosted upload page states a 128 MiB maximum and a three-hour lifetime, so recipients need to collect files promptly. The service accepts ordinary photos, documents, music and video within its content rules. Its FAQ says the active-file database holds filename, hash, IP and upload time until expiry, while downloads and visits are not logged. An API accepts file arrays and can return JSON, CSV, text, HTML or gyazo responses. The hosted service is free and donation-supported.

Watch out for

Files expire after three hours and the stated maximum is 128 MiB

Sources

Uguu · Temporary file hosting (Oct 26, 2026)
Uguu FAQ (Oct 26, 2026)
Uguu API documentation (Oct 26, 2026)

SI Score

75/100

#113 in File Transfer

Based on published information. No hands-on task test.

Method 2.0 · Published source review Assessed Oct 26, 2026Score ceiling for this evidence: 84/100.

Product usefulness 75

Evidence

Dropped/pasted uploads and array-based API submission have explicit size/expiry and response-format controls; browser receipt and deletion operations remain undocumented.

Limits: AI review of saved source passages. No hands-on test, human approval or automatic-provider checker receipt.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checksunknown

No check recorded.

HTML accessibility checksunknown

No check recorded.

Homepage HTML responseunknown

No check recorded.

Trackers in homepage HTMLunknown

No check recorded.

Page date hintsunknown

No check recorded.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

uguu.se/
- PricingAI reading, not confirmedChecked Oct 26, 2026
  The official homepage says Uguu is free to use and supported by donations.
- Product usefulness evidenceChecked Oct 26, 2026
uguu.se/faq
- Product usefulness evidenceChecked Oct 26, 2026
uguu.se/api
- Product usefulness evidenceChecked Oct 26, 2026

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