100% free tool
Image Compressor & Converter
Compress and convert JPG, PNG and WebP images without leaving your browser.
- No sign-up required
- Instant results
- Nothing is uploaded
Or type an exact width below.
or drop them here
JPG, PNG, WebP or AVIF. They never leave your device.
Compresses and converts JPG, PNG, WebP and AVIF images entirely in your browser. Converting to WebP typically saves 25-40% over JPG at the same visual quality, and resizing to the width you actually display saves far more than that.
Frequently asked questions
Common questions about the image compressor & converter.
Are my images uploaded?+
No. The conversion uses a canvas in your own browser. Nothing is sent to a server, which is also why it works with no file size limit beyond your device's memory.
Which format should I pick?+
WebP for almost everything on the web. Keep PNG only when you need lossless quality or transparency that WebP would not preserve well.
Worth reading
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