How much can images be compressed?

Typically 50-80% file size reduction is possible with minimal visible quality loss. The exact reduction depends on the original image and quality settings.

Which format is best for compression?

WebP offers the best compression ratio. JPG is ideal for photos. PNG is best for images with transparency or sharp text.

Will my images lose quality?

At 80% quality, the difference is barely noticeable. Lower quality settings will show more compression artifacts but produce smaller files.

Can I compress multiple images at once?

Yes! Add multiple images and they will all be compressed. Download them individually or as a ZIP file.

Absolutely! All processing happens in your browser using the Canvas API. Your images are never uploaded to any server.

Image Compressor

Your files never leave your device

Compress your images and reduce file sizes. Convert between JPG, PNG, and WebP formats. All processing happens in your browser — your files never leave your device.