CSV to YAML
CSV to YAML is a free online document converter for changing CSV and TSV files into YAML files. CSV to YAML accepts 4 MIME types, returns text/yaml, includes 1 setting, and runs in your browser on the device.
Drop .csv / .tsv file here
or click to choose
Options
Key facts
- Input
- 2 formats: CSV and TSV (text/csv, text/tab-separated-values, text/plain, )
- Output
- YAML (text/yaml)
- Runtime
- your browser on the device
- Settings
- 1 control: First row is a header
- File mode
- 1 input file creates 1 output file
- Cost
- $0, no account required
How to use CSV to YAML
- 1
Open your CSV, TSV file
Drop your CSV, TSV file onto the page, or click to browse and pick one from your device.
- 2
Choose options
Adjust the conversion options to suit your needs. Defaults work well for most inputs.
- 3
Convert and download
Click Convert. Your YAML file is ready to download in seconds.
CSV to YAML details
First, CSV to YAML reads CSV and TSV source files and prepares YAML output for the document workflow. Next, The visible controls are First row is a header. Additionally, Files and text stay in the browser session.
Drop in a.csv file and download a YAML document. With the header option on (default), each row becomes a YAML mapping keyed by the column names; with it off, each row becomes a list of values. The result is a top-level YAML list (one item per row). Runs entirely in your browser; your file never leaves your device.
Common searches
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Related tools
Tools that work with the same formats — most users open one of these next.
YAML to CSV
Convert a YAML list into a CSV spreadsheet — free online, no upload.
CSV to JSON
Convert CSV files to pretty-printed JSON — free online, no upload.
CSV to HTML Table
Convert a CSV spreadsheet into a styled HTML table — free online, no upload.
CSV to Markdown Table
Convert a CSV spreadsheet into a GitHub-flavored Markdown table — free online, no upload.
CSV to TSV
Convert a comma-separated file to tab-separated (TSV) — free online, no upload.
CSV to XML
Convert a CSV spreadsheet into a well-formed XML document — free online, no upload.
Frequently asked
What is CSV to YAML?
CSV to YAML is a free online document converter for changing CSV and TSV files into YAML files. CSV to YAML accepts 4 MIME types, returns text/yaml, includes 1 setting, and runs in your browser on the device.
What files does CSV to YAML accept and create?
CSV to YAML accepts CSV, TSV files (text/csv, text/tab-separated-values, text/plain, ) and creates YAML files (text/yaml). The page includes 1 setting: First row is a header.
Do my files and data stay private?
Yes. CSV to YAML runs entirely in your browser using your device's CPU. Files and text are never uploaded to our servers, so your data stays private.
How do I use CSV to YAML?
Open CSV to YAML, drop in your CSV, TSV file, choose any options, and click Convert. Your browser does the work locally and produces a YAML file you can save right away.
What is the maximum file size for CSV to YAML?
Because CSV to YAML runs in your browser, the maximum size depends on your device's available memory. Most modern phones and laptops handle files up to a few hundred MB without issues.