Textflow

Split Text into Chunks

Use this free online Split Text tool to split long text into smaller chunks by character, fixed length, regular expression, or evenly into a chosen number of parts. It is ideal when you need to break content into sections for APIs, database fields, message limits, or batch processing, and then quickly copy or download the result as plain text directly in your browser.

Options

Actions

Frequently Asked Questions

Q: How does splitting by character work?
When you choose Split by character, the tool breaks the text into individual characters by default, or uses the character separator you provide to decide where to cut.
Q: What does fixed length splitting do?
Fixed length splitting divides the text into chunks that all have the same number of characters, except possibly the last chunk, which may be shorter.
Q: How is the regular expression option used?
The regex pattern works as a separator. The tool uses your JavaScript regular expression to find boundaries where the text should be split.
Q: What happens when I split into N equal parts?
The tool calculates an approximate chunk size so the text is divided into N parts that are as even in length as possible, then prints each part on a new line in the output.