Compress Image
Shrink JPG, PNG, and WebP photos without leaving your browser.
Runs in your browser — files never leave your device
Tap to choose a file
How it works
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Choose, drop, or paste the images you want to shrink.
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Pick a target size — 'Balanced' works for most uploads.
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Click Compress images.
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Download each compressed photo.
Frequently asked questions
Are my photos uploaded anywhere?
No. Compression runs entirely in your browser using a background worker — your images never leave your device.
How much quality do I lose?
The compressor reduces dimensions and re-encodes smartly. At 'Balanced', photos stay sharp on screens; for printing, choose 'Light touch'.
What formats are supported?
JPG, PNG, and WebP. For HEIC photos from iPhones, use our HEIC to JPG converter first.