JSON to Markdown Converter

There are four output styles: Table (best for arrays of objects, auto-detected as default), Bullet List (nested keys become nested bullets), Headings (top-level keys become H2 and nested keys become H3), and Schema Doc (documents each field with its type and an example value).

No. The converter runs entirely in your browser using JavaScript's built-in JSON.parse. Your data is never uploaded, stored, or transmitted anywhere.

The converter catches parse errors gracefully and displays a clear message that includes the line and column number where the syntax error was detected, so you can fix it quickly.

Nested objects are rendered as indented bullets or sub-headings depending on your chosen style. Arrays of objects are auto-converted to Markdown tables, while arrays of primitive values are displayed inline as comma-separated lists. Null values are shown explicitly as null.

Yes. In addition to pasting JSON directly into the textarea, you can upload any .json file using the file upload input and the contents will be loaded automatically, ready to convert.