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ToolBay

CSV ↔ JSON Online Free

New

Convert CSV spreadsheets to JSON arrays and JSON objects back to CSV with quoted-field support.

  • Processed in your browser
  • Privacy-first
  • No account required
  • Nothing uploaded by default

Examples

CSV to JSON

name,tools
ToolBay,100
[{"name":"ToolBay","tools":"100"}]

How CSV ↔ JSON works

Convert CSV spreadsheets to JSON arrays and JSON objects back to CSV with quoted-field support. Runs locally in your browser.

  1. 1. Add input. Paste, type, or upload. Use a sample if you just want to see it work.
  2. 2. Run it. Processing happens in the browser.
  3. 3. Copy or download. Take the output and close the tab.
  • CSV to JSON
Does it support quoted commas in CSV?
Yes. Fields wrapped in double quotes are parsed correctly.

ToolBay does not store your input. Close the tab and it is gone. More developer tools.

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