CSV to YAML Converter

Convert between CSV spreadsheet format and YAML with automatic type detection and proper formatting.

ConvertCSVYAML
Input (CSV)
113 chars
Output (YAML)
201 chars

All processing happens locally in your browser — your data never leaves your device.

CSV to YAML Converter transforms spreadsheet data into human-readable YAML format.

YAML to CSV Converter converts YAML arrays into CSV spreadsheet format.

Perfect for converting between data interchange formats and configuration files.

CSV to YAML

name,age,city\nAlice,30,NYC\nBob,25,LA

Converts to YAML array of objects

YAML to CSV

- name: Alice\n  age: 30\n  city: NYC

Converts to CSV with proper headers

What does the converter do with CSV headers?

CSV headers become YAML object keys, and each row becomes a list item with those keys.

Can it handle complex data?

Yes, numbers and booleans are automatically detected, and quoted fields with special characters are handled properly.