Choose Image File
or drop images here
Secure local processing — files stay in your browser
Compress Image — free online tool
Reduce the file size of a JPG, PNG or WebP image by re-encoding it at the quality you choose. It runs entirely in your browser — your files never leave your device, and it's completely free with no signup.
- Pick your own quality vs size trade-off
- Export to JPG or modern WebP
- Free and private — runs in your browser
How to compress image
- 1Upload the image you want to compress.
- 2Choose the output format and quality.
- 3Click Compress Image and download the smaller file.
Frequently asked questions
Will the image lose quality?
JPG and WebP are lossy, so lower quality means a smaller file. Use the slider to find the right balance.
Is my image uploaded anywhere?
No. Compression happens entirely in your browser — the image never leaves your device.
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