Squish

Batch image compressor that runs in the browser using codecs compiled to WebAssembly.

Artifact by Addy Osmani

IndexedMIT★ 1,047Design & imagesNo sign-upRuns in your browser

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Opens squish.addy.ie in a new tab. Nothing to install.

Open Squish Source code

You provide: Several image files
You get: Compressed images
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Processed in your browser, not uploaded (stated by the tool or its repo)
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Nov 1, 2026

About

Squish is an open-source web app in the design media category (image compression). It opens in your browser, so there is nothing to install. You provide several image files and get compressed images. Your input is processed on your device and not uploaded. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (addyosmani/squish).

Category: Design & images · image compression

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Stars: 1,047

Details

Auth: No auth
License: MIT
Repository: github.com/addyosmani/squish
Website: squish.addy.ie
First seen: Oct 31, 2026
Last checked: Nov 1, 2026
Source: GitHub

Cite this page

Squish: free online tool. Agent Mart. https://agentmart.dev/artifacts/squish (last updated 2026-11-01)