Images

Image compressor

Compress JPG, PNG, and WebP files client-side without uploading to a server.

Drop image here or click to browse

JPG, PNG, WebP — all processing stays in your browser

100% private. All processing happens locally in your browser — no files or data are ever sent to a server.

How to use Image compressor

01 Drag and drop your image onto the upload area, or click to browse files
02 Adjust the settings using the controls below the preview
03 Click Download to save the processed image to your device

Frequently asked questions

Common questions about Image compressor.

Is Image compressor free to use?

Yes, Image compressor is completely free. No account, subscription, or payment is ever required — just open the page and start using it.

Does Image compressor upload my data to a server?

No. Image compressor runs entirely in your web browser using client-side JavaScript. Your files, text, and data never leave your device, making it 100% private.

Can I use Image compressor on my phone or tablet?

Yes. Image compressor is fully responsive and works on all modern smartphones, tablets, and desktop browsers without installing any app.

What image formats does Image compressor support?

Image compressor supports JPEG, PNG, and WebP formats. All processing uses your browser's built-in Canvas API — no plugins required.

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About Image compressor

The Image Compressor reduces the file size of JPEG, PNG, and WebP images entirely in your browser using the HTML5 Canvas API — your files never leave your device. Smaller images load faster, improve Google PageSpeed scores, and reduce hosting bandwidth costs. You can adjust the quality level to balance between file size and visual fidelity. For web use, JPEG quality between 70–85% typically produces files that are 60–80% smaller than the original with no perceptible quality loss.