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Image Compressor
Image Compressor
Reduce image file size with a quality slider and see the savings instantly — 100% in your browser.
Source
Drop your image here
or click to browse
.jpg.jpeg.png.webp
Options
Original
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Compressed
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How image compression works
This tool re-encodes your image through the Canvas API at the quality you choose. Lower quality means smaller files; higher quality means sharper output. Everything happens on your device.
- Supports JPG, PNG and WebP.
- Live before/after size comparison.
- Private — files never leave your browser.
Is this image compressor free?
Yes, completely free with no sign-up, watermarks or limits.
What quality should I use?
60–80% is great for web photos. Drop lower for thumbnails, keep higher for detail.
Why does my PNG get bigger?
PNG is lossless; re-encoding may not shrink it. For photos, JPG or WebP compress far better.
Are my images uploaded?
No. All processing is local.