JSON to Markdown Table Converter
Turn a JSON array of objects into a readable Markdown table instantly.
What is the JSON to Markdown Table Converter?
AI tools and APIs often return structured data as JSON, but the readable place to put that data — a README, a GitHub comment, a Notion page, a wiki — is Markdown. This tool converts a JSON array of objects into a clean Markdown table with one line of pasting, no manual reformatting.
How it works
The converter reads all the keys across every object in your array (so it handles arrays where objects don't all have identical keys) and builds a table header from the union of columns. Nested objects or arrays inside a field are shown as inline JSON code rather than breaking the table. A single JSON object (not wrapped in an array) is also handled automatically.
How to use it
- Paste a JSON array of objects, or a single JSON object.
- The Markdown table appears instantly, live as you type or paste.
- Copy and paste it directly into any Markdown-rendering surface.
Everything happens locally in your browser — your data is never sent anywhere.