JSON Repair

Fix broken or malformed JSON data

How to Use

  1. Paste broken or malformed JSON data into the input box on the left.
  2. Click the "Repair" button. The tool will automatically detect and fix JSON issues.
  3. The repaired JSON will appear on the right. Click "Copy Result" to use it.

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JSON Minifier

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About JSON Repair Tool

JSON Repair Tool is a free online JSON fixing utility. It helps developers quickly repair broken, malformed, or incomplete JSON data by automatically fixing missing brackets, trailing commas, unquoted keys, single quotes, and other common issues.

Whether you copied data from the frontend, received incorrectly formatted API responses, or introduced errors while manually editing, this tool can help you fix JSON effortlessly. Just paste and repair, no software installation required.