CyberChef

The cyber Swiss Army knife for encoding, decoding and data analysis.

Cover is an original Try Something illustration, not a screenshot of CyberChef.

Try this in 30 seconds

Drag From Base64 into the Recipe, then paste aGVsbG8gd29ybGQ= into Input.

Chain hundreds of operations into a recipe and see the output change live.

Shrink SVG files with a visual front end for SVGO.

Send files between your own devices, no signup needed.

An open-source box of handy little tools for developers.

Classic MS Paint, rebuilt for the web.

CyberChefgchq.github.io