JSON Formatter & Validator

Clean, format, and validate raw JSON code with syntax highlighting.

About JSON Formatter & Validator

Unformatted JSON strings from API responses can be difficult to read. The Orbitso JSON Formatter organizes raw JSON into a structured, human-readable layout with proper indentations while identifying syntax errors.

Key Advantages

  • Error Detection: Catches missing commas, unclosed brackets, and quotation errors.
  • Clean Formatting: Indents nested objects with 2-space standard indentation.
  • Privacy First: Test sensitive API outputs safely without uploading logs to third-party servers.

Frequently Asked Questions

Why is my JSON showing an error?

Common causes include trailing commas after the last array item, single quotes instead of double quotes, or unescaped special characters.