🧰
Open Source Toolkit

Know how to use it before you click: online, self-hosted, desktop, CLI

中文

CyberChef

gchq/CyberChef
Ready to use There is an official hosted version — open it and go. No install, no deployment.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

EncodingEncryption
CyberChef website screenshot

Deploy command

docker run -it -p 8080:8080 cyberchef

Taken from the project README. You need a server with Docker; you may still need to add environment variables.

From the README

CyberChef is built to fully support Node.js v24 and is also tested against Node.js v26 ahead of it becoming the active LTS release. For more information, see the "Node API" wiki page

Stars
★ 35.9k
Language
JavaScript
License
Apache-2.0
Last updated
2026-09-21
Category
Developer tools
Section
General