HTML table to JSON

Extract any HTML table into a clean JSON array.

100% private. Runs entirely in your browser — nothing you enter is ever sent anywhere.

How it works — step by step

  1. Paste HTML containing a table (a fragment or a whole page works).
  2. Click "Convert" — the first table is parsed, headers become JSON keys.
  3. Copy or download the resulting JSON array.

Frequently asked questions

What if the table has no header row?

Columns are named col1, col2, … so the data still converts into predictable JSON objects.

Can I paste a whole web page?

Yes — the tool finds the first <table> element in whatever HTML you paste.

Is my HTML uploaded?

No. Parsing uses your browser's own HTML engine locally.

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