TtFree
Text chunk splitter
Split text into Unicode-safe chunks with optional overlap.
Split text into Unicode-safe chunks with optional overlap. Choose chunk size and overlap to divide a long string into ordered pieces without splitting a code point. Each new chunk starts size-minus-overlap characters after the previous start.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Input: abcdef Chunk characters: 3 Overlap characters: 1
Example result
[ "abc", "cde", "ef" ]
Limitations and details
Overlap must be smaller than chunk size; chunks do not follow sentence boundaries, and very small sizes can exceed the bounded output limit.
Inputs and options
- Input
- Text
- Chunk characters
- Number · Minimum: 1 · Maximum: 100000
- Overlap characters
- Number · Minimum: 0 · Maximum: 99999
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.