Optimize images

Reduce file size with compression and optional resize — all locally in your browser.

Need a different format?Convert images

PrivacyAll processing happens in your browser. Files never leave your device.

Drop images to start

Drag & drop images here, or click to choose files.

Supports JPG, PNG, WebP. Up to 20 images at a time. Large files (> 20MB) may take longer.

Options

Output formatTip: for the best optimization and smaller file sizes, also convert to WebP or JPG.

Optimization25%

Original qualityReduced file size

Suggestions: 25% light optimization • 75% heavy optimization

ResizeMax widthAspect ratio is always preserved.