YAML to CSV Converter
Convert YAML to CSV format instantly
YAML Input
CSV Output
What is YAML to CSV Converter?
Need to convert your YAML (YAML Ain't Markup Language) data to CSV (Comma-Separated Values) format? This tool does that instantly. CSV is perfect for spreadsheets, data analysis, and importing into databases, while YAML is great for configuration files. Convert between them whenever you need.
Whether you're exporting YAML configs to Excel, analyzing data in spreadsheets, or importing into databases, our converter handles the conversion perfectly. First, make sure your YAML is valid using our YAML Validator, then convert it to CSV. You can also convert from other formats like JSON to YAML first if needed.
Everything happens in your browser – your data stays private. Convert, download, and use your CSV file right away.
What Makes This Tool Different
Automatic Conversion
Paste YAML and get CSV instantly. We handle all the structure differences – nested objects become rows, keys become columns, everything gets converted correctly.
Structure Preservation
Your data structure is preserved in CSV format. Nested objects are flattened intelligently, arrays become multiple rows, and all values are preserved.
Validation Built-In
We validate your YAML first, so you know the conversion will work. Invalid YAML gets caught before conversion starts. Use our YAML Validator separately if needed.
File Upload Support
Got a big file? Just upload it. Works great for converting those massive YAML configs or data files without copy-pasting.
Download CSV
One click to download your CSV file. Drop it into Excel, Google Sheets, or any spreadsheet application. Perfect for data analysis or reporting.
Excel Compatible
The CSV output is fully compatible with Excel, Google Sheets, and other spreadsheet tools. Open it directly in your favorite spreadsheet application.
How It Works
Paste or Upload YAML
Paste your YAML into the left editor, or click "Upload" to load a file. The YAML should be valid – use our YAML Validator first if you're not sure. You can also click "Sample" to see an example.
Automatic Conversion
As soon as you paste, the converter processes your YAML and displays the CSV output on the right. Nested structures are flattened, keys become column headers, and arrays become rows.
Download or Copy
Click "Download" to save the CSV file, or "Copy" to copy it to your clipboard. The CSV is ready to open in Excel, Google Sheets, or import into databases. Need to convert back? Use our CSV to YAML converter.
When You'd Actually Use This
Data Analysis
Convert YAML data to CSV for analysis in Excel or Google Sheets. Perfect for analyzing config files, comparing data, or creating reports from YAML structures.
Database Import
Import YAML data into databases that require CSV format. Many database tools accept CSV imports, making this conversion essential for data migration.
Spreadsheet Workflows
Work with YAML data in spreadsheet applications. Convert configs, settings, or data files to CSV for easier editing and manipulation in Excel or Google Sheets.
Reporting
Generate reports from YAML data. Convert YAML structures to CSV for creating charts, tables, or presentations in spreadsheet tools.
Common Questions
Is my YAML data stored?
Nope. Everything happens right in your browser. Your YAML never leaves your computer – we don't even see it.
How are nested structures handled?
Nested YAML structures are flattened into CSV rows. Keys become column headers, and nested values are placed in appropriate columns. Arrays become multiple rows.
Can I convert CSV back to YAML?
Yep. Use our CSV to YAML converter to convert CSV files back to YAML format. The conversion works both ways.
What if my YAML has arrays?
Arrays are converted to multiple CSV rows. Each array element becomes a separate row, with other keys repeated across rows as needed.
Is the CSV Excel-compatible?
Yes. The CSV output follows standard CSV format and opens perfectly in Excel, Google Sheets, and other spreadsheet applications.
Does it work with large datasets?
Yep. Since everything happens in your browser, it depends on your device. Small to medium YAML structures convert instantly. Really huge structures might take a few seconds.
Other YAML Tools You Might Need
Conversion is just one YAML task. Here are other tools that work well together:
Need to learn more about YAML? Check out the official YAML.org website or the comprehensive YAML specification.