Text field extractor
Extract a selected column from delimited text.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Delimited text
Extracted values
Column extraction
Enter text
What this tool does
- Extract a CSV column
- Extract tabular fields
- Clean lists
Example
Input
a,b 1,2
Output
a 1
Columns are 1-based; plain text only.
Frequently asked questions
Are columns 1-based?
Yes.
How are empty rows handled?
Skipped by default.
Are files supported?
No.
Keywords：列提取文本fieldlocal