Runeforge

Image Compressor

Shrink JPEG/WebP file size with a quality slider.

Runs in your browser: data never leaves your device. Free, no sign-up. Also known as: compress photo, reduce image size, optimize.

How to use Image Compressor

  1. Paste your input, open a file, or press Sample to see an example.
  2. Pick a mode or adjust the options; results update instantly.
  3. Use Copy or Download to take the result with you.

Frequently asked questions

What does the Image Compressor do?
Shrink JPEG/WebP file size with a quality slider.
Is the Image Compressor free?
Yes. It is completely free, with no sign-up, no watermark and no usage limits.
Is my data safe?
Yes. This tool runs entirely in your web browser. Your text and files are never uploaded to a server, stored or logged.
Does it work on mobile?
Yes. It works in any modern browser on Windows, macOS, Linux, Android and iOS, with nothing to install.
What other image tools tools are there?
Runeforge has 8 image tools tools in Prism Atelier, plus 97 more tools across other categories.

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