Developer Tools
Convert simple YAML lists into CSV rows.
Use this YAML to CSV converter to turn simple YAML arrays of objects into spreadsheet-friendly CSV. It is useful for configs, fixtures, exports, quick data transformation, and any workflow where structured YAML data needs to become flat rows for spreadsheets or imports.
Use this YAML to CSV converter to turn simple YAML arrays of objects into spreadsheet-friendly CSV. It is useful for configs, fixtures, exports, quick data transformation, and any workflow where structured YAML data needs to become flat rows for spreadsheets or imports.
Use yaml to csv when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.
Read step-by-step usage guidance, best practices, and common mistakes.
See common questions and answers about input, output, and tool usage.
Review practical input and output examples before running the tool.
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Input
- name: John age: 30 - name: Jane age: 25
Output
name,age John,30 Jane,25
Converts a simple YAML list of objects into flat CSV rows.
Input
- id: 1 status: active - id: 2 status: inactive
Output
id,status 1,active 2,inactive
Useful for turning fixture-style YAML into importable CSV.
Fix: Use simpler YAML records or flatten nested data before converting.
Fix: Normalize the object keys first if you want predictable columns.
Fix: Remember that CSV is a flat tabular format and may not preserve deep structure cleanly.
This tool works best with simple YAML lists of objects where each item contains key-value pairs.
Yes. The output is standard CSV that can be copied into spreadsheet tools.
Deep nesting, inconsistent keys, and advanced YAML features can make CSV output less predictable.
Yes. It works online in the browser.
CSV is more useful when you need flat rows for spreadsheets, imports, simple exports, or tabular review.