How much can I reduce a JPEG's size?

Typically 40-80% size reduction while maintaining good visual quality.

Does the image get uploaded?

No. All compression happens locally in your browser.

80% quality is usually a good balance — visually identical to the original but significantly smaller.

This tool is optimized specifically for JPEG/JPG files with fine-grained quality control.

free

Compress JPEG images online for free. Reduce file size without visible quality loss.

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Compress JPEG images online for free. Reduce file size without visible quality loss.

Coming soon — full implementation in progress

Click the upload area or drag & drop your JPEG/JPG image.

Adjust the quality slider to find your preferred balance of size and quality.

Download your compressed JPEG.

Compress JPG, PNG and WebP images online without losing visible quality. Reduce file size up to 90%.

Compress PNG images online for free. Reduce PNG file size without losing quality.

Convert JPG images to PNG format instantly in your browser. No upload to server, 100% private and free.