JSON Cleaner & Formatter — Super Recover

Best-effort cleaning for badly formatted, escaped, or double-encoded JSON.

Paste your raw / broken JSON here (e.g., double-encoded strings, stray slashes, trailing commas).

Result appears here (read-only). Copy or download it.

Diagnostics

      

    

  


  

    

      
How it tries to repair

      
    
        
  • Attempts raw JSON.parse first
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  • Removes unescaped control chars and stray bytes
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  • Fixes trailing commas and collapses backslashes
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  • Converts single quotes to double quotes
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  • Quotes unquoted keys conservatively
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  • Extracts first JSON-like substring
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  • Recursively parses nested stringified JSON
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  • Handles double-escaping and stray slashes
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Notes & limits

      
Best-effort fixer. Extremely ambiguous JSON may require manual fixes. Repair steps logged to diagnostics and console. Max input: 5MB.

    

    

      
Example

      
["{\"NMLS\":2046912,\"Role\":2,\"Email\":\"zgannam@westcapitallending.com\",\"Phone\":\"(949) 404-5573\",\"UserId\":1636,..."]