Data
Turn your YAML files into CSV in seconds. Everything happens in your browser: nothing is uploaded to any server.
Drag your files here
Or paste them with Ctrl+V. They never leave your device.
Indentation matters: one extra space changes the meaning. As CSV any spreadsheet, database or app can import it.
YAML represents the same data as JSON but with indentation instead of braces, meant to be read and written by hand.
Strengths: It is the configuration format of Docker, Kubernetes, GitHub Actions and many tools.
Limits: Indentation matters: one extra space changes the meaning.
CSV stores a table as text: one row per line with columns separated by commas (or semicolons in some locales).
Strengths: Every spreadsheet, database and app can import it.
Limits: It has a single sheet, no formatting or formulas, and accented characters sometimes break.
No. The YAML to CSV conversion runs entirely in your browser, with code downloaded from this site and executed on your device. You can check it in the Network tab of the developer tools or by going offline after the page loads.
One that is a list of records, like [{"name": "Ana"}, {"name": "Luis"}]: each record becomes a row and each field a column. If the data is not table-shaped, you are told.
Up to 1 GB on desktop and about 200 MB on mobile, although a huge spreadsheet may take a few seconds.
Yes. Drop as many YAML files as you like: several are converted at the same time, depending on your processor cores, and when they finish you can download each CSV or all of them in a ZIP.