How do I split a string by comma?

Select the 'Delimiter' mode, enter a comma (,) as the delimiter, and click Split. Each comma-separated token will appear on its own line.

How do I split text into chunks of N characters?

Select 'Fixed length', enter N as the chunk size, and click Split. The text will be divided into chunks of exactly N characters (the last chunk may be shorter).

String Splitter — Split Text by Delimiter, Length, or Regex

String splitting is one of the most fundamental text processing operations. Whether you need to parse a comma-separated value, split a string into fixed-size blocks for binary encoding, or break text into individual words for analysis, this tool handles all common splitting strategies.

Splitting Modes

By delimiter: Split on any character or string (comma, tab, pipe, etc.)
By fixed length: Divide text into equal-size chunks
By regex: Use a regular expression as the delimiter
By line: Split on newlines
By word: Split on whitespace, giving individual words

Frequently Asked Questions

How do I split on a tab?

Enter a tab character in the delimiter field. You can also press Tab and it will be entered literally, or use the regex mode with the pattern \t.

Can I split and rejoin with a different separator?

Yes. After splitting with one delimiter, change the 'Join output with' field to your new separator and the output will use that. This effectively replaces delimiters.

String Splitter online

Split text by delimiter, fixed length, or regex — runs in your browser

Splitting Modes

Frequently Asked Questions

How do I split on a tab?

Can I split and rejoin with a different separator?