Image Compressor

Reduce image file size for faster websites and easier sharing. Choose JPG or WebP output and a quality level; the tool shows the saved percentage per file.

How to use the Image Compressor

  1. Add images.
  2. Choose format and quality.
  3. Download compressed files.

How it works

If compression would make a file larger, it says so rather than giving you a bigger file. PNG transparency is flattened to white.

Good to know

Everything runs locally.

Frequently asked questions

60–80% is usually visually fine.

No, JPG and WebP output are lossy.

BillGen provides general-purpose tools; verify important outputs before relying on them.