About Squeezy

Part of the runtime-hub.com ecosystem

Squeezy is a high-performance image compression tool that runs entirely inside your browser. No files are ever uploaded to any server. Everything happens locally, on your device, using modern Web APIs.

How it works

Squeezy uses the latest technologies to decode, process, and re-encode images. Compression tasks are engineered to not block your experience, keeping your UI free and responsive even during heavy batch operations.

For JPEG and WebP, we leverage custom made solutions to enhance the best conversion. For PNG, we offer conversion to smaller formats or and in-house encodings that ensure quality is kept!

Privacy by design

Your images never leave your machine. There are no analytics on image data, no backend processing, and no CDN caching of your files. Once you close the tab, everything is gone.

Technology

• Web Workers for non-blocking compression
• Canvas API + OffscreenCanvas for image processing
• FileReader API for secure local file access
• Blob + Object URLs for zero-copy downloads
• No external dependencies or frameworks

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Part of runtime-hub

Squeezy is developed and maintained by the runtime-hub.com team, alongside other privacy-first browser tools.