Text Tools
Text Column Splitter/Merger
Split delimited text into columns or merge columns back with a delimiter.
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What is Columns?
A column splitter/merger for plain text: split mode breaks lines into cells, merge mode joins cells back — with empty-cell handling.
How it works
Split splits each line on the chosen delimiter (optional empty-cell drop) and outputs tab-separated columns; merge reverses it.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Splitting names and lists
Split 'John Smith' into two columns by space — or a pipe-separated list into separate fields, with the delimiter of your choice.
Common mistakes
Irregular delimiters
Multiple spaces or mixed tabs throw off naive splits. A collapse-whitespace option normalizes the input first.
Frequently asked questions
Can I merge columns back together?
Yes — a merge mode joins fields with a separator you choose.
Does it work on CSV-like data?
It treats input as plain text lines; for proper CSV use the CSV tools instead.