Image Compressor
Compress your images instantly directly in your browser. 100% private, no file uploads.
Image Compressor
Reduce the file size of your JPG, PNG, or WebP images entirely in your browser.
1 MB
1920 px
Frequently Asked Questions
How does it work without uploading?
We use modern WebAssembly and Web Worker technology to run the compression algorithms directly on your computer's CPU, rather than sending it to an external server.
Do you support lossless PNG compression?
Yes! We offer a true lossless optimization mode. When you check "Use Lossless Compression", your PNG will be reduced in file size without altering a single pixel of visual quality. It's the perfect offline TinyPNG alternative.
Is there a file size limit?
No! Unlike other tools that cap you at 5MB or charge a premium, you can compress files of any size as long as your device's memory can handle it.