Image Compressor
Upload an image, adjust quality, and download a smaller file without leaving your browser.
Preview
Original size
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Compressed size
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Compression ratio
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What is the Image Compressor?
The Image Compressor shrinks JPEG, PNG, or WebP images inside your browser. Choose the output format and quality, preview the result, and download a smaller file without uploading your image to a server. This is ideal for faster page loads, smaller email attachments, and keeping control of your images locally.
How to use
- Upload an image from your computer.
- Select the output format: JPEG, WebP, or PNG.
- Adjust the quality slider to balance size and detail.
- Compress the image and download the optimized file.
Example
Input
A 2.5 MB JPEG photo from a camera or screenshot.
Output
A compressed 750 KB image at 75% quality, ready for the web or email.
FAQ
Which image formats are supported?
The tool supports JPEG, PNG, and WebP files. Upload one and compress it in the browser.
Is my image uploaded to a server?
No. Compression happens locally in your browser, so the image does not leave your device.
Does compression reduce quality?
Yes. Lower quality settings produce smaller files, so adjust the slider to balance size and image detail.