UTF-8 byte chunker
Split text by UTF-8 byte limit
Split long text all the way to the end while keeping Unicode characters intact, then verify the order and byte size of every chunk.
Use it before moving text into a form, API or message field with a byte limit.
Text to split
Processing stays in this browser. The input is not saved, sent, or placed in the URL.
From 1 to 400,000 bytes. The default is 280 bytes.
| Number | Chunk | UTF-8 bytes |
|---|
The limit is 100,000 UTF-16 code units. Characters are never split; a character larger than the limit fails closed.