Free private image tool
Image Compressor
Compress a batch of images for free. Processing stays on your device, so your images never leave your browser.
Your batch
Images
Add images to begin.
Choose the right result
Image formats explained
JPEG
Compact for photos, but without transparency. Transparent areas become white.
PNG
Preserves transparency and crisp detail with lossless output, so savings may be small.
WebP
Offers modern compression with transparency support for the web.
PNG photos shrink the most when compressed to WebP. Lower quality means smaller files; output size and browser support vary by image content and browser.