Overview
Visualize JSON pages as an interactive graph. Toggle between raw text and an auto-generated diagram.
JSON Crack turns any JSON page you visit into an interactive, zoomable graph — no copy-pasting into a separate tool. When you open a URL that returns JSON (an API response, a .json file, a config endpoint), JSON Crack adds a toggle that lets you switch between the browser's raw text view and an auto-generated node diagram. Collapse branches, follow relationships, and read deeply nested structures at a glance. Features: • One-click toggle between raw JSON and graph view • Works on any page that serves JSON — public APIs, localhost, internal tools • Pan, zoom, and collapse nodes to explore large payloads • Fully local — your JSON never leaves the browser • Free and open source (github.com/AykutSarac/jsoncrack.com) Built for developers who spend their day staring at API responses and want a faster way to understand the shape of their data.
Details
- Version0.1.2
- UpdatedApril 22, 2026
- Size1.3MiB
- LanguagesEnglish
- DeveloperWebsite
Email
contact@todiagram.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
