TSV to YAML Converter

Convert TSV to YAML instantly — no upload, fully private.

Runs 100% in your browser. Your data never leaves this page.
TSV input
YAML output

How to use

  1. Paste TSV (with a header row) into the input box.
  2. The YAML appears on the right.
  3. Copy or download the YAML.

The first row is the header; following rows become records.

Frequently asked questions

How are columns mapped?

The first TSV row becomes the keys for each record.

Is it private?

Yes. Everything is processed on your device.