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Text utilities

Split Text into Chunks

Split text into a JSON array of fixed-size Unicode code-point chunks.

Text stays in your browserCopy your result

Input workspace

Runs on your device

OUTPUT WORKSPACE

Your result

Let’s calculate.

Use the Calculate button to see your result.

Your content is processed locally.

How to use this tool

  1. Enter your text, code points per chunk.
  2. Select Update result to view the result.
  3. Check the method and assumptions below before using the result.

The method, explained

Iterate Unicode code points and group them into chunks of the specified size.

A WORKED EXAMPLE

Hello world split into chunks of five produces ["Hello"," worl","d"].

What to keep in mind

Chunks may split words or multi-code-point emoji. This is not a tokenizer and does not count AI tokens.

Common questions

How does this tool handle my input?

Processing happens in your browser. Your pasted content is not uploaded, included in URLs or stored as a calculation history.

What input should I use?

Your text: use the example already shown, then replace it with your own content. Chunks may split words or multi-code-point emoji. This is not a tokenizer and does not count AI tokens.

Methodology maintained by ClarityKit. How these tools are built and checked.