Json Viewer Online!

JSON Beautifier to beautify and tree view of JSON data - It works as JSON Pretty Print to pretty print JSON data.

JSON Viewer Online is a web-based tool to view, edit, format, and validate JSON. It has various modes such as a tree editor, a code editor, and a plain text editor.

JSON Viewer Online has various modes, with the following features.

Tree mode

  • Change, add, move, remove, and duplicate fields and values.
  • Sort arrays and objects.
  • Transform JSON using JMESPath queries.
  • Colorized code.
  • Color picker.
  • Search & highlight text in the tree view.
  • Undo and redo all actions.
  • JSON schema validation.

Code mode

  • Colorized code.
  • Inspect JSON.
  • Format and compact JSON.
  • Repair JSON.
  • JSON schema validation.

Text mode

  • Format and compact JSON.
  • Repair JSON.
  • JSON schema validation.

Preview mode

  • Handle large JSON documents up to 500 MiB.
  • Transform JSON using JMESPath queries.
  • Format and compact JSON.
  • Repair JSON.
  • JSON schema validation.