Convert any JSON intointeractive graphs

The best JSON viewer tool to visualize, format and modify.

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⚡️ Clean and Intuitive Interface designed for productivity and ease of use.

Explore Your Data Visually

All in one tool for JSON, YAML, CSV, XML, and TOML. Formatter, validator, visualizer, and editor. Make smarter decisions faster.

Real-time Visualization

Transform into graphs as you type. Update your data from the graphs directly.


Designed for everyone. Clean, focused, and easy to use. No learning curve.


Generate JSON Schema and mock data, TypeScript interfaces, Golang structs, and more from your data with a single click.


Besides the default light and dark themes, customize the editor's theme to your liking, matching your brand or personal preference.

Privacy First

JSON Crack does not store your data unless you upload it manually. Your data remains completely private.

Advanced Features

Unlock advanced features like JSON Path, AI data filter, Compare Data, Search on graph, Download as Image and many more!

Premium vs Free

Designed to help you navigate through your data with ease.
The editor provides a clean and intuitive interface that allows you to focus on what matters most: your data.


People JSON Crack

Looking to understand or explore some JSON? Just paste or upload to visualize it as a graph with JSON Crack 😍




/ mo

billed monthly

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Advanced features, better performance and optimized user interface.

  • Large data support

  • Compact Graphs & High Performance

  • Compare Data Differences

  • Edit Data on Graph

  • Built-in tabs for multiple documents

  • Store 200 documents

  • AI-powered data filter

  • Customize graph colors



billed monthly

Go to Editor

Basic version of the editor with limited features.

  • Basic data size support

  • Store 25 documents

  • Compact Visualization

  • Compare Data

  • Edit Data on Graph

  • AI-powered data filter

  • Customize graph colors

Frequently Asked Questions