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webp compressor

Image Compressor

Shrink and convert JPG, PNG and WebP in bulk — adjust quality, pick a format, and download. Your files never leave your device.

Drop images here or click to browse

JPG · PNG · WebP · processed on your device

quality80%
output

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Smaller images, faster everything

Heavy images are the number-one cause of slow pages — and page speed affects both bounce rate and search ranking. This image compressor re-encodes your files to dramatically smaller sizes while keeping them sharp, right in your browser.

Why it’s different

  • Private — no uploads, so it’s safe for sensitive or unpublished work.
  • Bulk — drop a whole folder’s worth at once.
  • Flexible — choose WebP for the smallest size or JPG for maximum compatibility.

Good habits

Keep your original high-resolution files as backups and treat compressed output as your “final delivery” version for the web. For photography, 80% quality in WebP is an excellent default.

Frequently asked questions

Are my images uploaded to a server?+

No. Compression uses the browser's Canvas API, so your images are processed entirely on your device. Nothing is uploaded, which makes this safe for private or client photos.

WebP or JPG — which should I choose?+

WebP gives the smallest files at the same visual quality and is supported everywhere modern. Choose JPG only if you need maximum compatibility with older software (note JPG can't keep transparency).

What quality setting should I use?+

80% is the sweet spot for most photos — big savings with no visible loss. Drop to 60–70% for thumbnails, or push to 90%+ for hero images where detail matters.

Is there a file-size or batch limit?+

No imposed limit — you can drop many images at once. The only constraint is your device's memory, since everything runs locally.

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