Drop an image here or
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Original size
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Compressed size
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Savings
How to use the Image Compressor
- Drop or select an image (JPEG, PNG, WebP, GIF).
- Adjust the quality slider – lower values produce smaller files with some loss of detail.
- Select an output format and click Compress & Download.
Compression runs entirely in your browser using the Canvas API. The original image is never uploaded.
PNG mode is lossless – quality slider has no effect. For the best compression ratios use WebP, which is supported in all modern browsers.