hugsy
ctfhub
Python

Where CTFs happen

Last updated Apr 26, 2026
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README

Logo

CTFHub

Where CTFs happen

Code style: black Licence MIT Python-Version 3.10 CTFHub on Discord

What is it?

A collaborative environment for teams playing CTFs). It provides out-of-the-box everything to manage and collaborate on the CTFs and challenges you and your team are working on.

Note: If you're looking for a platform for hosting CTFs use CTFd.

Features

A non-exhaustive list of features:

- Django 4 running on Python 3.10, with a clean Bootstrap 5 interface - Key-in-hands setup via docker-compose - Fully integrated around HedgeDoc: smart markdown note mechanism, with tons of features - Possibility to create and play private CTFs for one player only, making it easy to track your progress on learning platforms like Root-Me, PicoCTF, PentesterLab and others. - Add "guests" to specific CTFs, allowing non team members to have a limited view of the context - View CTF stats, and track members' involment through a cool podium ranking - CTFTime API integration: CTF information from CTFTime in one click - CTFd/rCTF challenge(s) can optionally be pre-populated locally - Basic search engine - Easily export your challenge notes to create a blog post on Github Pages - Jitsi integration: instantly jump on video chat with your team mate - Public & Self-hosted Excalidraw integration: draw & share ideas with your team mates - Discord notifications on events (CTF registration, challenge scoring, etc.) - and of course, a Dark mode to save your eyes during those painful sleepless nights

Build

For most people, this will suffice:

$ git clone https://github.com/hugsy/ctfhub && cd ctfhub
$ cp .env.example .env

CHANGE THE CREDENTIALS IN .env ###

$ nano .env

BUILD EXCALIDRAW USING .env VARIABLES ###

$ docker compose up -d --build

For more advanced building cases, refer to the Build page in the documentation.

Gallery

Check out the docs

Contribution

CTFHub was created and maintained by @hugsy, but kept fresh thanks to all the contributors.

contributors-img

If you just like the tool, consider dropping on Discord (or Twitter or other) a simple "thanks", it is always very appreciated.

And if you can, consider sponsoring me - it really helps dedicating time and resources to the projects!

Credits and Links

  • The world flag images are downloaded from https://flagpedia.net/
  • CTFPad: NodeJS project that is based on etherpad-lite (no MarkDown support).

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