JSON Formatter & Validator

Format, validate & minify JSON

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About JSON Formatter & Validator

A powerful JSON formatter and validator that beautifies messy JSON, validates syntax with precise error location, minifies for production, and provides a tree view for exploring nested structures. Features syntax highlighting, collapsible nodes, JSONPath navigation, key/value counting, and depth analysis. Handles large payloads efficiently with all processing done client-side. Essential for API developers, DevOps engineers, data analysts, and anyone working with JSON APIs or configuration files.

JSON Formatter & Validator Features

  • Format & beautify
  • Validate syntax
  • Minify output
  • Error pinpointing
  • Stats & depth

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