Squoosh Alternatives

Squoosh is described as 'Compress and compare images with different codecs, right in your browser' and is a Image Optimizer in the photos & graphics category. There are more than 50 alternatives to Squoosh, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and SaaS apps. The best Squoosh alternative is Caesium Image Compressor, which is both free and Open Source. Other great sites and apps similar to Squoosh are ImageOptim, Dinky, TinyFast and OptiImage.

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Squoosh alternatives page was last updated Oct 25, 2025

Zero Loss Compress
1 like
Reduce Photo Library Size Without Data Loss.
Cost / License
Free
Proprietary
Application types
Image Optimizer
Image Converter
Origin
France
EU
Platforms
Mac
Windows
Is Zero Loss Compress a good alternative to Squoosh?
Crunch
1 like
Crunch - Insane(ly slow but wicked good) PNG image optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using embedded versions of the pngquant and zopflipng PNG optimization tools.
Cost / License
Free
Open Source
Application type
Image Optimizer
Platforms
Mac
Linux
Is Crunch a good alternative to Squoosh?
Graviton
1 like
Graviton is an image compression application with a gravity themed UI, supporting multiple output formats, various compression settings and has the capability to do bulk compression.
Cost / License
Freemium
Proprietary
Origin
Romania
EU
Platforms
Online
Software as a Service (SaaS)
+2
Is Graviton a good alternative to Squoosh?
Ad
4K Image Compressor
Batch compress JPEG, PNG, HEIC, and WEBP images with drag-and-drop functionality, maintain high visual quality, and optimize files for storage, websites, and sharing across platforms without cloud upload or watermarks, supporting...

https://www.4kdownload.com
Learn More
Compress Image
1 like
Compress batches of images from your web browser.
Cost / License
Free
Proprietary
Application types
Image Optimizer
File Compressor
Platforms
Online
Is Compress Image a good alternative to Squoosh?
P
P
Papa's Best Optimizer
Like
Shrinks images and documents losslessly by optimizing existing compression. Run it comfortably in the background to save hard disk space and bandwidth.
Cost / License
Free
Proprietary
Application types
Image Optimizer
File Compressor
Platforms
Windows
P
Is this a good alternative to Squoosh?
punchi.me
3 likes
Edit one or several images in a few clics. Massive downscale, resize or crop a collection of images quickly.
Cost / License
Free
Open Source
Application type
Image Converter
Origin
France
EU
Platforms
Online
Is punchi.me a good alternative to Squoosh?
L
L
Leanify
3 likes
Leanify is a lightweight lossless file minifier/optimizer. It removes unnecessary data (debug information, comments, metadata, etc.) and recompress the file to reduce file size. It will not reduce image quality at all.
Cost / License
Free
Open Source
Application type
File Compressor
Platforms
Mac
Windows
Linux
L
Is Leanify a good alternative to Squoosh?
Pitchi
1 like
Pichi for Mac is the best and quickest tool for optimizing and resizing your images individually or in batches.
Cost / License
Paid
Proprietary
Application types
Image Optimizer
File Compressor
Platforms
Mac
Is Pitchi a good alternative to Squoosh?
ImageRobo
Like
ImageRobo is your all-in-one tool to compress and resize images quickly, for free, and with full privacy. No uploads, no signup. Supports JPG, JPEG, PNG & WebP. Optimize images for web, email, or social media — more powerful tools coming soon!
Cost / License
Free
Proprietary
Application types
Image Optimizer
File Compressor
Origin
India
Platforms
Online
+2
Is ImageRobo a good alternative to Squoosh?
Image Convert Ninja
Like
Powerful and intuitive online tool for viewing, resizing, cropping, and converting images. It supports all major formats, including AVIF, WebP, HEIC/HEIF, TIFF, and 32-bit HDR/EXR. Enjoy the unique Live Preview feature that lets you see real-time conversion results before downloading!
Cost / License
Free
Proprietary
Application types
Image Optimizer
Image Converter
Platforms
Online
Is Image Convert Ninja a good alternative to Squoosh?
JPEG Lossless Recompression
Like
Lossless JPEG re-compressor Brunsli from Google (https://github.com/google/brunsli). The conversion process runs locally in your browser using WebAssembly.
Cost / License
Free
Open Source (MIT)
Application type
Image Optimizer
Origin
United States
Platforms
WebAssembly
Google Chrome
Chromium
Firefox
Is this a good alternative to Squoosh?
11zon
Like
Get more done with 11zon. Maximize productivity with 11zon compress, convert, edit, and more, all in one place.
Cost / License
Free
Proprietary
Application types
Image Optimizer
Image Converter
Platforms
Online
Is 11zon a good alternative to Squoosh?