Monu Tools

YAML to CSV Converter

Convert a YAML list of records to CSV, with the union of keys as columns. Everything runs in your browser.

Reverse: CSV → YAML

Jak korzystać z narzędzia YAML → CSV

  1. 01

    Paste your YAML into the left panel.

  2. 02

    Choose the delimiter for the CSV output (comma, semicolon, tab or pipe).

  3. 03

    Copy the CSV result from the right panel.

What it does

This tool reads a YAML list of mappings and writes CSV, using the union of the keys as columns. It is the fastest way to get YAML data into a spreadsheet.

Values are quoted where the CSV standard requires it, so the result re-imports cleanly.

Private and unlimited

Every conversion happens locally in your browser, so your data is never uploaded, logged or stored on a server. You can use it on confidential exports without a second thought, and it keeps working offline once the page has loaded.

There is no sign-up, no watermark and no row limit: the only ceiling is your device's memory.

Najczęściej zadawane pytania

Which delimiter should I use?

Comma is the standard. Pick semicolon in regions where the comma is the decimal separator (common in German and other European exports), tab for TSV files, or pipe when your values already contain commas.

Is there a row or file-size limit?

There is no fixed row cap or daily quota. Because everything runs locally the practical limit is your device's memory, which comfortably handles the tens of thousands of rows most exports contain.

Is my data uploaded anywhere?

No. The conversion runs entirely in your browser with client-side JavaScript, so nothing you paste or drop ever leaves your device. That makes it safe for spreadsheets that contain customer emails, financial figures or other sensitive data.

Źródła

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