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CSV to YAML

Convert CSV text into a YAML list of key-value records, with keys taken from the first (header) row — paste your CSV, no file upload needed.

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How to Use CSV to YAML
  1. 1Paste your CSV data (with a header row)
  2. 2The YAML output is generated automatically
  3. 3Copy the result
Frequently Asked Questions

A list where each item represents one CSV row as key-value pairs, with keys from your header row — the same data shape as the JSON output, just in YAML's indentation-based syntax instead of braces.

Yes — strings containing YAML-significant characters (colons, brackets, quotes, etc.) are automatically wrapped in quotes so the output parses correctly.

No — the conversion happens entirely in your browser.

Related Tools

Excel to CSV

Convert cells copied from Excel into comma-separated CSV — paste the copied cells directly (Excel copies as tab-separated text), not an .xlsx file upload.

CSV to JSON

Convert CSV text into a JSON array of objects, with keys taken from the first (header) row — paste your CSV, no file upload needed.

CSV to XML

Convert CSV text into XML, wrapping each row as a <record> element with tags named after your header columns — paste your CSV, no file upload needed.

YAML to JSON

Convert YAML to JSON using a hand-written indentation-based parser supporting basic key-value pairs and nesting — not the full YAML spec (no lists, anchors, or multi-line strings).

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