Image Compressor
Compress JPG, PNG and WebP images with a live quality slider and instant before/after size comparison. Free, private, in-browser image compressor — your photo is never uploaded. No signup or watermark.
Drop an image here or click to browse
Shrink file size while keeping it sharp — private, no upload.
Compressed in your browser — your image is never uploaded.
How to use the Image Compressor
- 1
Drop in your image.
- 2
Drag the quality slider and watch the size drop.
- 3
Choose JPG or WebP output.
- 4
Download your smaller image.
Frequently asked questions
How much smaller can it get?
Often 40–80% smaller with little visible change; WebP usually beats JPG at the same quality.
Is my image uploaded?
No — compression runs in your browser, so nothing leaves your device.
JPG or WebP?
WebP gives smaller files at the same quality and is supported everywhere modern; JPG is the safest for very old software.
Tips & discussion
Share a trick, ask a question, or help others get more out of this tool.
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