CSV Header Editor
Rename, add, or remove CSV headers.
CSV Header Editor
Rename, remove, and add CSV headers while keeping row values aligned.
CSV Input
Paste CSV content to apply header edits.
Updated CSV
CSV output after rename/remove/add header operations.
Example input and output
{
"csv": "name,age,city\nAda,31,Berlin",
"rename": {"city": "location"},
"remove": ["age"],
"add": ["country"]
}name,location,country Ada,Berlin,
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