Image Compressor
Shrink your images before uploading them anywhere. Compression runs 100% in your browser — your images never leave this device.
JPG, PNG or WebP · compressed privately on your device
Original
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Compressed
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Frequently asked questions
Are my images uploaded anywhere?
No. Your image is read and re-encoded inside your browser. Nothing leaves your device.
What quality should I choose?
For photos, 80% JPEG or WebP usually looks identical to the original at a fraction of the size. For graphics with text, try PNG or 90% and above.
Why is my compressed PNG still large?
PNG is lossless, so it cannot discard detail. Convert to JPEG or WebP for much smaller files when you do not need transparency.