JSON Validator

How to Use

1. 1. Paste your JSON into the text area above
2. 2. Click Validate to check if the JSON is valid
3. 3. Format or Minify to clean up the JSON structure
4. 4. Copy the result to your clipboard

Common JSON Errors

• Trailing comma - Remove commas after the last item in arrays/objects
• Single quotes - JSON requires double quotes for strings
• Unquoted keys - Object keys must be quoted strings
• Comments - JSON doesn't support comments (// or /* */)