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Image compression

Reduce JPG, PNG and WebP file sizes with quality control. Bulk compressor packages everything into a ZIP.

100% client-side processing
Works offline once loaded
Commercial use OK
Free forever

4 tools

JPG Compressor
Reduce JPG file size with quality control. Batch supported, in your browser.
PNG Compressor
Re-encode PNG images to reduce file size.
WebP Compressor
Reduce WebP file size with quality control.
Bulk Image Compressor
Compress hundreds of images at once and download them as a ZIP.

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