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 - Free Online Text Splitter & Delimiter Tool

Using the Text Divider and Chunking Tool

Paste the string or text you want to split into the input area.
Select your mode: delimiter, fixed length, regex, or line breaks.
Configure options like trimming tokens or removing empty strings.
The result updates instantly - copy or download your split tokens.

String Splitter offers a flexible way to divide text by delimiters, chunk strings into fixed lengths, or use complex regex patterns. This free online tool processes everything locally in your browser, ensuring your data never leaves your device.

How the CSV Splitter and Token Generator Works

This text splitter utilizes browser-side JavaScript for high-speed string division without server round-trips. Whether you're splitting by comma for a CSV format or breaking a large block into chunks of specific character counts, the tool handles Unicode and special characters reliably.

Split text by delimiter, line breaks, or word boundaries
Fixed-length chunking for data processing
Regex splitter for complex string division patterns
Join tokens with custom separators (newlines, tabs, etc.)
Fast token generator for developer workflows

Frequently Asked Questions

What does String Splitter do?

String Splitter allows you to split text by delimiter, fixed length, or regex.

What input does String Splitter accept?

Paste text directly into the input field, or type your data. Most operations handle Unicode, special characters, and multi-line inputs without issue.

How large an input can I process?

There is no hard limit imposed by this tool. Very large inputs (multi-MB text) process within your browser's available memory. For files larger than 50 MB, a command-line tool may be faster.

Can I download the output?

Yes - every output panel includes a Copy to Clipboard button and a Download as file option. Outputs are saved as plain text or the appropriate file format for the operation.

Explore the full suite of Text tools and 290+ other free utilities at Chunky Munster with our String Splitter.

String Splitter online

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