DataToolsLab
Image Tools

Image Compressor

Shrink image file sizes with minimal visible quality loss.

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What is Compressor?

Compress images client-side via Canvas API with adjustable quality and format selection.

How it works

We draw your image onto a Canvas and re-encode it at your chosen quality level, showing before/after file sizes instantly.

  1. Upload. Upload an image file.
  2. Adjust. Set quality and format.
  3. Download. Download the compressed result.

Examples

Photo for web

Compress a 5MB photo to 200KB for a website.

Frequently asked questions

Is my image uploaded?

No — all processing happens locally in your browser.

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