Browser ExtensionLive
LLM JSON Cleaner
Chrome extension to clean, repair, and minify malformed JSON from LLM outputs.
Overview
Browser extension that fixes broken JSON from ChatGPT, Claude, Gemini, and other LLMs. Strips markdown fences, fixes trailing commas, converts single quotes to double, handles unquoted keys, repairs Python literals (True/False/None), and removes ellipsis placeholders.
Features
- Strip markdown code fences
- Fix trailing commas
- Single to double quote conversion
- Unquoted key repair
- Python literal conversion
- One-click clean, repair, minify