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Squoosh

github.comBrowser DevTools & extensions

PulseGate's liveness check found it on 16 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 16 Sep 2026. How this is checked

Squoosh is a Firefox sidebar extension that provides access to Google's Squoosh image compression web app. It helps browser users optimize image file sizes and formats from a persistent sidebar interface.

Inferred · not functionally tested

FreeWebEmbeddableCloud-managed
Squoosh preview
Visit github.com

Overview

5 features

Purpose: Compressing and optimizing images without leaving the Firefox browser.

Inferred · not functionally tested

Audience: Firefox users who need image compression and optimization

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: github.com · addons.mozilla.org. These links do not verify the individual claims.

Squoosh is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on compressing and optimizing images without leaving the Firefox browser. Inferred · not functionally tested: It is built as a consumer product for firefox users who need image compression and optimization. Basis unknown · not verified: Squoosh costs nothing to use. Basis unknown · not verified: Squoosh is available on the web and embeddable surfaces.

AnalogCyan builds and maintains Squoosh, and it first shipped in 2019. Inferred · not functionally tested: Key capabilities include firefox sidebar, image compression, and image optimization.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Firefox sidebar
  • Image compression
  • Image optimization
  • Format conversion
  • Image preview

Topics: Inferred · not functionally tested

Tags
firefox-extensionimage-compressionimage-optimizationsquoosh-sidebar

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddableCloud-managed

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed16 Sep · 22:57 UTC
    Squoosh seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Squoosh

What does Squoosh do?
Inferred · not functionally tested: Squoosh focuses on compressing and optimizing images without leaving the Firefox browser. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Squoosh for?
Inferred · not functionally tested: Squoosh is a consumer product built for firefox users who need image compression and optimization.
Does Squoosh have a free plan?
Basis unknown · not verified: Yes — Squoosh is free to use.
What platforms does Squoosh run on?
Basis unknown · not verified: Squoosh runs on the web and embeddable surfaces.
Is Squoosh still active?
PulseGate's liveness check found it on 16 Sep 2026.
Who develops Squoosh?
Squoosh is developed by AnalogCyan.
When did Squoosh launch?
Squoosh first shipped in 2019.

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