JSONViewerTool icon
JSONViewerTool icon

JSONViewerTool

JSONViewerTool is a free, browser-based suite of JSON utilities designed for developers, testers, and anyone working with APIs or structured data.

JSON to CSV

Cost / License

  • Free
  • Proprietary

Application type

Platforms

  • Online
Json Viewer
JWT Decoder
Alternatives  
-
No reviews
0likes
0comments
4alternatives
0news articles

Features

Suggest and vote on features
  1.  No registration required
  2.  Base64 Encode

 Tags

JSONViewerTool News & Activities

Highlights All activities

Recent activities

Show all activities

JSONViewerTool information

  • Developed by

    IN flagJSONViewerTool

  • Licensing

    Proprietary and Free product.

  • Alternatives

    4 alternatives listed

  • Supported Languages

    • English

AlternativeTo Category

Development

Popular alternatives

View all
JSONViewerTool was added to AlternativeTo by Avinash Verma on and this page was last updated .
No comments or reviews, maybe you want to be first?
Post comment/review

What is JSONViewerTool?

JSONViewerTool is a free, browser-based suite of JSON utilities designed for developers, testers, and anyone working with APIs or structured data.

It allows users to instantly view, format, validate, minify, and compare JSON without uploading data to a server — all processing happens locally in the browser for better privacy and speed.

In addition to core JSON viewing and validation, JSONViewerTool includes built-in converters such as JSON to CSV, CSV to JSON, JSON to Excel, JSON to YAML, YAML to JSON, JSON to XML, and XML to JSON. It also provides useful developer utilities like a JWT Decoder, Base64 encoder/decoder, and UUID generator.

The tool features a clean, distraction-free interface with light and dark modes, side-by-side editors, tree view navigation, and copy/download options. No sign-up is required, making it ideal for quick debugging and daily development workflows.

Official Links