JSON tool

AI JSON Repair

Fix broken JSON from ChatGPT, APIs, logs and config files with local repair and optional AI fallback.

Use the tool

Common use cases

  • Format API responses for debugging.
  • Clean JSON before sharing it in docs.
  • Prepare examples for prompts, tests and frontend code.

Example input

{
          name: 'AI JSON Format',
          tags: ['json', 'tools',],
          active: true,
        }

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FAQ

Can this fix JSON from ChatGPT?

Yes. It handles common model output issues like code fences, comments, single quotes, trailing commas and unquoted keys.

Is my JSON uploaded?

Local repair runs in your browser. If AI fallback is configured and needed, the input is sent to the site API.

What if repair fails?

The tool returns the best local repair and can ask the AI fallback when the API is configured.