Tool
CSV to YAML Converter
Convert CSV spreadsheets into YAML lists for configs and DevOps files.
Developer Tools
What this tool does
Parse CSV rows into objects and output readable YAML for configs and data files.
How to use
- Paste CSV with a header row.
- Review the YAML output.
- Copy or download the YAML result.
Examples
Two-row CSV
Input: id,name 1,Ada 2,Grace
Output: - id: "1" name: Ada - id: "2" name: Grace
Each CSV row becomes a YAML list item with key-value pairs.
Common use cases
- Convert spreadsheet exports to YAML configs
- Prepare CI fixture files
- Migrate tabular data to YAML
FAQ
Does this require a header row?
Yes. The first CSV row is used as YAML keys.
Can I convert YAML back to CSV?
Convert YAML to JSON first, then use JSON to CSV.
Are numbers preserved?
Values are kept as strings from CSV unless you use CSV to JSON with type inference first.
Explore related workflows
Spreadsheet workflow
- CSV to JSON Converter ProConvert CSV rows into a JSON array with file drop, header detection, and type inference.
- JSON to YAML ConverterConvert JSON objects into readable YAML configuration files.
- YAML to JSON ConverterConvert YAML configuration and data files into JSON for APIs and apps.
- JSON to CSV Converter ProConvert JSON or NDJSON arrays into CSV with file drop, column reorder, flatten, and Excel BOM.
Last reviewed: 2026-05-23