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Image tools / Upscayl

Upscayl

The #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows. Upscayl uses the power of AI to upscale your images with the best quality possible.

Free optionNeeds signupFile handling unclearWebsite health 4.6 / 5

Where it stands

4.1 / 5

Signals score

Not a hands-on test

Based on 2 of 3 signals

  • Website health4.6 / 5 · weight 50%

    Measured from the tool's public website

  • Facts stated4.2 / 5 · weight 30%

    How many of the five facts the tool's own pages state

Built only from what we can measure or quote without using the tool. How ranking works

Rank by signals

We have not run our own hands-on test on Upscayl yet. Facts checked 2026-11-01. How tests work

Disclosure: agathox makes some of the tools listed here. They are labelled and scored by the same method as every other tool.

Should you use Upscayl?

A quick read built only from what the tool's own pages state and from our tests, not from opinion. Facts checked 2026-11-01.

A good fit if…

  • You want a free option. It states: “Pricing page lists a Free Trial at $0 with 10 credits. This refers to the paid cloud service; the pages say nothing about the…”

Check first

  • It needs an account.
  • The free option has limits: “Pricing page lists a Free Trial at $0 with 10 credits. This refers to the paid cloud service; the pages say nothing about the…”

Does: Upscale image

Measured signals

4.6 / 5 · measured 2026-11-08

Read automatically from Upscayl's public website: how reliable, secure, private and open the site is. This is not a test of how well the tool does its job. How this is measured

  • Reliability5 / 5The page answered and finished downloading in 65 ms.
  • Security3.5 / 52 of 5 protective headers set (x-content-type-options, referrer-policy).
  • Privacy5 / 5No third-party tracking services found on the page.
  • Transparency5 / 5Links a privacy policy; links a pricing page.

Community feedback

We found no public discussion of this tool to read.

A score needs at least 12 different commenters across 2 threads.

Free tier
Pricing page lists a Free Trial at $0 with 10 credits. This refers to the paid cloud service; the pages say nothing about the desktop app.
Paid plan
Pro $24.99 with 300 credits/month. Business price not stated. Custom: contact for pricing. Monthly or annual billing (annual described as up to 40% off). One-time purchase listed without prices.
Signup
Signup is required for the free trial on the cloud service.
Watermark
Not stated.
Where files go
Privacy policy describes uploads to Upscayl Cloud with AWS S3 storage. Uploaded inputs are kept up to 1 day; generated outputs 180 days or until deleted. It does not mention on-device processing.

From the tool's own pages, checked 2026-11-01. Sources: Pricing, Privacy. Prices and limits change; check the tool before you rely on them.

Get an email if Upscayl changes

We check its official pages every week. If they change, we tell you, so you can see if the price or limits moved. No other email, and one click stops it.

Are you the maker of Upscayl? Link to this page

Copy this into your site. The link goes to this page, and it does not change any score.

<a href="https://agathox.com/tools/upscayl">Upscayl on agathox: compared and tested</a>

Tasks and scores

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