An innovative, open source data visualization app. Brings data to life through captivating graphs.

JSON Crack (

JSON Crack is a free, open-source data visualization app capable of visualizing data formats such as JSON, YAML, XML, CSV and more, into interactive graphs. With its intuitive and user-friendly interface, JSON Crack makes it easy to explore, analyze, and understand even the most complex data structures. Whether you’re a developer working on a large-scale project or a data enthusiast looking to uncover hidden insights, JSON Crack has the tools and features you need to unlock the full potential of your data.


  • Free & open-source.
  • Dark mode.
  • Export to PNG, SVG, JPEG & clipboard.
  • Zoom and panning support with touch gestures.
  • Wide range of tools – search, json path, node contents, expand/toggle, auto format…
  • Share/Import/Fetch
  • Embeddable iframe widgets.


Sponsors & support

If you like the project, you can become a sponsor at GitHub Sponsors or use Premium.

Running Locally


After cloning the repository, run the following commands:

# Install the packages
yarn install

# Start development server
# Then the development server will run at http://localhost:3000
yarn dev


Dockerfile is provided in the root of the repository. If you want to run JSON Crack locally:

# Build a Docker image with:
docker build -t jsoncrack .

# Run locally with `docker run`
docker run -p 8888:8080 jsoncrack

# Run locally with `docker-compose`
docker-compose up -d

# Go to http://localhost:8888

Published by Tamil S

Tamil has a great interest in the fields of Cyber Security, OSINT, and CTF projects. Currently, he is deeply involved in researching and publishing various security tools with Kali Linux Tutorials, which is quite fascinating.

Leave a comment

Your email address will not be published. Required fields are marked *