Developer🔒 Browser (client-side)API: browser-only📴 Works offlineintermediate
CSV Converter
Converts CSV data into JSON or XML entirely in your browser.
Data stays in your browser
Ready to runInstant execution
Result
—What does this tool do?
Converts CSV data into JSON or XML entirely in your browser.
Why would I use it?
- You exported a spreadsheet and need JSON for an API.
- You want to transform tabular data without uploading it anywhere.
- You are preparing data for a script or import.
Real-life example
Input
name,age Ada,36 Grace,45
Output
[{"name":"Ada","age":"36"},{"name":"Grace","age":"45"}]The first row becomes the JSON keys.
Input → Process → Output → Next
- Input
- Paste CSV text with a header row.
- Process
- The browser parses quoted fields and newlines, then builds JSON/XML.
- Output
- Converted data ready to copy.
- Next action
- Review numeric columns — they stay strings unless you convert them.
Common mistakes
- No header row (the first row is consumed as keys).
- Unquoted commas inside fields breaking columns.
- Ignoring that all values are strings after conversion.
What the result means
Each CSV row becomes one object keyed by the header row.
Privacy & security
Your input is processed entirely in your browser and never sent to a YAS server.
API automation is not supported for this tool. Runs client-side — potentially sensitive tabular data never leaves your browser. This tool intentionally cannot be executed through the YAS API (server-side).
API
No public API for this tool
This tool runs in your browser and cannot be executed through the YAS API. Runs client-side — potentially sensitive tabular data never leaves your browser.
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