Squoosh

Working

Compress an image and compare codecs side by side before you commit

26k GitHub starsPushed 3 days agoRuns in the browser4 checksImages and photos Netlify

Open Squoosh SourceChecked 3 days ago

What stands out

Taken from the page and the access facts we recorded. Nothing here is guessed.

see what a compression setting actually costs you before shipping it
compare two codecs on the same image side by side
get a hero image under a size budget without guessing
compress something sensitive without uploading it anywhere
No account required
Free
Source is public

What we checked

A missing tick means we have not measured it. A red mark is a check that failed.

App accessible
The last check reached a working page.
Page rendered
The last browser pass found a page that rendered.

Looked: 1
Opened: 2
Checks: 4
Watching: 0

Looked and opened count distinct browsers on this site, not verified people. Checks are requests we made. None of these come from the app itself.

Screenshot of Squoosh — Screenshot from our last capture

Development

3 snapshots kept

Active

Commits landed in the last 90 days.

+6 stars since we started watching.

Evidence

Each bar is one request we made

Checks: 4
Working: 100%
Median response: 422ms
Watching since: 6 days ago

Browser render check

Checked 11 hours ago in a real browser

1 page rendered

Pages loaded in a real browser, not just an HTTP request. Route discovery is best-effort — nav links not in the initial DOM are not followed. How we check

Activity

Watching since 6 days ago

Last content change: None seen yet
Unchanged for: 6 days
Certificate expires: in 42 days

How it looked

6 days ago
11 hours ago

Its embedding policy changed6 days ago

We hash the visible text on every check, so a redesign registers and a rotating advert does not. An app that has not changed in a long time is not necessarily abandoned — but it is a fact worth knowing before you depend on it.

What it does

An image compressor with a split-screen view so you can see the original and the compressed result at the same time, across different codecs and quality settings. The comparison is what makes it useful — you can find the point where quality visibly breaks rather than guessing at a percentage.

What people say

No reviews yet.

We would rather show none than invent them.

Embed this status

Put it in your README. It updates itself every time we check, and links to your verification record — evidence a stranger can read, not a page selling them something.

[![Squoosh — still works](https://itstillworks.cruscible.com/api/badge/squoosh)](https://itstillworks.cruscible.com/verify/squoosh)

Others like this

Each of these answered on its most recent check.