Compress and Resize Images for Web

Optimize your images for web and apps. Maximum compression. No visible quality loss.

Drop your image here

or click to choose a file (JPG, PNG, WebP)

Your file never leaves your device. No uploads. No storage.

About this tool

Compress and optionally resize images for web and apps. Supports JPG, PNG, and WebP with Smart, Target Size, and Advanced modes. Compression is adjustable — higher compression means smaller files but may reduce visual quality.

When to use this tool

  • Reduce image file size for faster website loading
  • Compress product photos before uploading to a store
  • Optimize screenshots and graphics for documentation
  • Shrink images to fit email or upload size limits

Privacy

Compression runs locally in your browser. Your images are never sent to a server.

Frequently asked questions

Does compression reduce image quality?
It can, depending on your settings. Smart mode aims for a good balance. Higher compression produces smaller files with more visible quality loss.
What formats are supported?
JPG, PNG, and WebP. Individual files up to 25 MB. For HEIC, use Image Convert first.
Can I process multiple images?
Yes. Batch mode lets you optimize several images in one go, up to 100 MB combined.