FreeDev Tools

JSON to Markdown Table

Convert a JSON array of objects to a Markdown table — aligned pipes, ready for READMEs and docs.

Runs locally in your browser. Your input is not uploaded.

How to Use

  1. 1

    Paste a JSON array

    Use an array of objects with consistent keys for best results.

  2. 2

    Copy the Markdown

    The aligned table with header separator is generated instantly.

  3. 3

    Paste into your docs

    Works in READMEs, PRs, wikis, and anywhere GitHub-flavored Markdown renders.

Frequently Asked Questions

A JSON array of objects — keys become the header row and each object becomes a table row. Columns are padded so the raw Markdown is aligned and readable.

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