YAML to CSV Converter

World's simplest yaml tool

Quickly convert Yet Another Markup Language to Comma Separated Values. Enter YAML in the input box on the left and you'll immediately get CSV in the output box on the right. Enter YAML, get CSV. There are no ads or downloads, and everything works right in your browser. Made for developers by developers from team Browserling.

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Input YAML

Output CSV

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YAML to CSV Converter options

CSV Output Options

Delimiter Column separating character

Quote Custom CSV quote character

Misc CSV Options

Use CSV headers Uncheck to omit the header row

Quote all CSV fields Always enclose fields in quotes

What is a YAML to CSV Converter?

learn more about this tool

This YAML to CSV converter transforms YAML (Yet Another Markup Language) markup files into CSV (Comma Separated Values) data. The output CSV can be customized. This converter allows to change CSV column separator and CSV field quote character. It allows toggling CSV headers (first row) and toggling quotation of all CSV fields.

YAML to CSV Converter examples

Click to use

Convert a YAML associative array to CSV column data

In this example we convert a YAML associative array of track and field records to CSV column data.

- type: 100m # Sprint type time: 9.58s # Record time athlete: Usain Bolt # Sprinter's name - type: 200m # Sprint type time: 19.19s # Record time athlete: Usain Bolt # Sprinter's name - type: 400m # Sprint type time: 43.03s # Record time athlete: Wayde Van Niekerk # Athlete's name

type,time,athlete 100m,9.58s,Usain Bolt 200m,19.19s,Usain Bolt 400m,43.03s,Wayde Van Niekerk

Required options

These options will be used automatically if you select this example.

Use CSV headers Uncheck to omit the header row

Convert a long YAML list to CSV data

In this example we convert a long list of words to a long CSV row. And just for fun we also enable quoting of all the CSV column data items.

tech: - irc - usenet - freenode - skype - wikipedia - stackvm

"tech.0","tech.1","tech.2","tech.3","tech.4","tech.5" "irc","usenet","freenode","skype","wikipedia","stackvm"

Required options

These options will be used automatically if you select this example.

Quote all CSV fields Always enclose fields in quotes

Pro tips Master online yaml tools

You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!

https://onlineyamltools.com/convert-yaml-to-csv?input=-%0A%20type%3A%20%20%20%20100m%20%20%20%20%20%20%20%23%20Sprint%20type%0A%20time%3A%20%20%20%209.58s%20%20%20%20%20%20%23%20Record%20time%0A%20athlete%3A%20Usain%20Bolt%20%23%20Sprinter%27s%20name%0A-%0A%20type%3A%20%20%20%20200m%20%20%20%20%20%20%20%23%20Sprint%20type%0A%20time%3A%20%20%20%2019.19s%20%20%20%20%20%23%20Record%20time%0A%20athlete%3A%20Usain%20Bolt%20%23%20Sprinter%27s%20name%0A-%0A%20type%3A%20%20%20%20400m%20%20%20%20%20%20%20%23%20Sprint%20type%0A%20time%3A%20%20%20%2043.03s%20%20%20%20%20%23%20Record%20time%0A%20athlete%3A%20Wayde%20Van%20Niekerk%20%23%20Athlete%27s%20name&convert-headers=true

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Extract Numbers from YAML

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Change All Quotes to Double Quotes

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Change All Quotes to Single Quotes

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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make developers' lives easier, so we created this collection of online yaml tools. Unlike many other tools, we made our tools free, without ads, and with the simplest possible user interface. Our online yaml tools are actually powered by our programming tools that we created over the last couple of years. Check them out!

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All conversions and calculations are done in your browser using JavaScript. We don't send a single bit about your input data to our servers. There is no server-side processing at all. We use Google Analytics and StatCounter for site usage analytics. Your IP address is saved on our web server, but it's not associated with any personally identifiable information. We don't use cookies and don't store session information in cookies. We use your browser's local storage to save tools' input. It stays on your computer.

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