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Oxipng vs Squoosh

Professional comparison and analysis to help you choose the right software solution for your needs.

Oxipng icon
Oxipng
Squoosh icon
Squoosh

Oxipng vs Squoosh: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Oxipng Squoosh
Sugggest Score — —
Category Photos & Graphics Photos & Graphics
Pricing Open Source Open Source

Product Overview

Oxipng
Oxipng

Description: Oxipng is an image optimization tool for PNG files. It can optimize PNGs losslessly to reduce file size by removing unnecessary metadata and optimizing compression settings.

Type: software

Pricing: Open Source

Squoosh
Squoosh

Description: Squoosh is a free, open source image compression web app that allows users to efficiently compress images directly in the browser. It supports various image formats like JPG, PNG, GIF, and more, and uses advanced algorithms to reduce file sizes without visible image quality loss.

Type: software

Pricing: Open Source

Key Features Comparison

Oxipng
Oxipng Features
  • Lossless compression of PNG files
  • Removes unnecessary metadata
  • Optimizes compression settings
  • Multithreaded for faster optimization
  • Command line interface
Squoosh
Squoosh Features
  • Compress JPG, PNG, GIF, WebP and AVIF images
  • Supports advanced compression algorithms like MozJPEG, Oxipng, WebP and AVIF
  • Reduces image sizes without visible quality loss
  • Works directly in the browser
  • Open source and free to use

Pros & Cons Analysis

Oxipng
Oxipng
Pros
  • Greatly reduces PNG file sizes
  • Lossless optimization preserves image quality
  • Easy to automate and integrate into workflows
  • Actively maintained and updated
Cons
  • Command line only, no GUI
  • Slower than lossy PNG optimization
  • Limited to PNG files only
Squoosh
Squoosh
Pros
  • Dramatically reduces image sizes
  • Fast and easy to use
  • Works right in the browser
  • Completely free and open source
  • Supports next-gen image formats like WebP and AVIF
Cons
  • Limited to image compression only
  • Requires modern browser that supports Web Assembly
  • Fewer options compared to desktop image editors

Pricing Comparison

Oxipng
Oxipng
  • Open Source
Squoosh
Squoosh
  • Open Source

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Learn More About Each Product

Oxipng
Oxipng
Reviews, pricing & alternatives →
Squoosh
Squoosh
Reviews, pricing & alternatives →

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