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SEOFREE TIER

JSON Formatter

Make JSON easy to read and debug

About JSON Formatter

JSON Formatter automatically formats and syntax-highlights JSON responses in your browser. It makes JSON easy to read and navigate with collapsible trees, clickable URLs, and syntax highlighting. Essential for developers working with APIs, debugging responses, or viewing JSON data. Features include dark mode, tree view, raw view, and the ability to collapse/expand nested objects.

Key Features

Real-time
Instant updates and processing
Offline Support
Works without internet
Privacy
high privacy level

Pros

  • 100% free
  • Automatic formatting
  • Collapsible trees
  • Open source

Cons

  • Basic features only
  • No editing capability
  • Not for non-developers

Pricing

ModelFree
Starting atFree

Best For

DevelopersAPI usersQA testersTechnical SEO

Integrations

Any website

Frequently Asked Questions

What is JSON Formatter?

JSON Formatter automatically formats and syntax-highlights JSON responses in your browser. It makes JSON easy to read and navigate with collapsible trees, clickable URLs, and syntax highlighting. Esse...

Is JSON Formatter free?

Yes, JSON Formatter offers a free tier.

What are the main features of JSON Formatter?

100% free. Automatic formatting. Collapsible trees.

Who is JSON Formatter best for?

JSON Formatter is ideal for Developers, API users, QA testers.

What are alternatives to JSON Formatter?

Popular alternatives to JSON Formatter include jsonview, json-viewer, pretty-json. Each offers similar functionality with different features and pricing models.