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Image Compressor

Compress JPEG, PNG, and WebP images directly in your browser.

100% Browser Processing
No Upload
No Signup

Drag & drop images here

Supports JPEG, PNG, and WebP images

100% Browser Processing
No Upload
No Signup

How it works

The compressor reduces image file size locally by adjusting image quality while preserving dimensions when possible. It immediately shows the before-and-after result for each file.

  1. 1Add JPEG, PNG, or WebP images to the compressor.
  2. 2Choose a compression quality level. Lower values create smaller files while preserving image dimensions when possible.
  3. 3Compress in your browser and compare Original Size, Compressed Size, and Saved percentage.

FAQ

Which image formats can I compress?

The first version supports JPEG, PNG, and WebP files.

Are compressed images uploaded to a server?

No. Compression runs in your browser using client-side image processing.

Why is a compressed PNG sometimes not smaller?

Some PNG files are already optimized or contain image data that does not shrink much with quality-based compression.

Will compression change image dimensions?

The compressor now preserves the original image dimensions when the browser can process the file at that size. Compression mainly comes from re-encoding quality rather than resizing.