Image Compressor

Compress images....

Crunching batch...

Drop images or ZIPs you want leaner

HEIC, AVIF, RAW, animated GIF/WEBP, TIFF, and DDS textures are all supported.

Lossless + lossy presets ZIP archives unpack on the fly

Compression queue

  • Add assets to estimate percentage savings and see the before/after file size.

Compression controls

82%
Advanced compression controls

Queue entries display expected savings before upload so you can adjust sliders with confidence.

Drop files to see live previews.

Batch progress

Original uploads are discarded as soon as we finish calculating compression results.

Compressed files appear here with side-by-side metrics and download buttons.

Best practices

For screenshots

Use WebP, 70-80% quality, and Balanced profile to keep sharp edges while shrinking file size.

For photos

Try 60-75% quality with Maximum reduction for quick sharing, or Light profile when detail matters.

FAQ

Do my images leave the browser?

No. Compression uses Canvas APIs locally. Your files stay on your device.

Can I re-run with new settings?

Yes. Adjust sliders or quality, recompress, and download as many variants as you need.

Which format should I pick?

We keep the original format to preserve compatibility.