Which delimiters are supported?
Comma, tab and semicolon are detected, and you can choose manually.
File Readers · Browser processing
Paste or open a small delimited text file to inspect rows, normalize columns and download cleaned CSV without uploading it.
The workspace does not submit its text or selected local file to TXTNimble. Refreshing or closing the page clears the current result.
Common questions
Comma, tab and semicolon are detected, and you can choose manually.
Yes. The parser supports quoted fields and escaped quotes.
No. It is a lightweight inspection and cleanup tool for practical text datasets.
Practical examples
Preview columns before importing elsewhere.
Convert a TSV snippet to standard CSV.
Continue the workflow
Deduplicate lines while preserving their first occurrence, with case-sensitive and blank-line controls.
Format, minify and validate JSON locally with clear parsing errors and basic structural statistics.
Compare two text blocks line by line and highlight additions, removals and changed lines locally.