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.
Alternatives list
Compress or convert images on the web with offline support. Images are not uploaded on server and processed on client with webassembly. Support for formats like JPEG, PNG, WebP, AVIF and JXL.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
25 Pi7 Image Tool alternativesPi7 Image Tool is a collection of some online tools like Image Compressor, Image resize tool, and Image conversion tools (Image to JPG, Image to PNG, etc).
ImgSmaller is a privacy-first image compression tool that lets you compress JPG, PNG, and WebP images directly in your browser. No data leaves your device thanks to our Zero-Upload Mode. If your browser doesn't support this, the image is temporarily uploaded to our server...
Cost / License
- Free
- Proprietary
Platforms
- Online
A tool designed to simplify your workflow by combining two essential tasks into one: image optimization (for faster load times and web-safe formats) and AI-generated alt text (for better SEO and accessibility).
Minuimus is a file optimizer utility script: You point it at a file, and it makes the file smaller without compromising the file contents.
Photo Resizer Expert - Versatile batch image resizer - Adjust, apply effects and filters to images - Watch folders - Resize image with right click in Windows Explorer.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
+9
Lokaltools is a privacy-first, browser-based toolkit with 100+ tools across 8 categories. Everything runs entirely in your browser using WebAssembly — no files are ever uploaded to a server, no account is required, and nothing ever leaves your device.
+5
Your ultimate collection of 100+ free online tools, designed to simplify everyday tasks in seconds. Fast, smart, and easy to use.
Cost / License
- Free
- Proprietary
Platforms
- Online
Simple local image converter for Windows and Linux, built to optimize images into WebP and AVIF without upload or download steps.
+1
A free web app providing 200+ online tools for developers, including JSON formatters, PDF mergers, code converters, data generators, and more—no signup required.
Cost / License
- Free
- Proprietary
Platforms
- Online
LocallyTools is a free local toolbox, offering various practical tools such as image compression, PDF processing, developer tools, etc. 100% local processing, zero upload, zero risk, fully protecting privacy and security. Supports offline use, no registration required.
Cost / License
- Free
- Proprietary
Platforms
- Online
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