Split Text Into Sentences
Turn a paragraph into one sentence per line using a small, explicit punctuation rule.
A QUICK WALKTHROUGH
How to use this tool
- Paste up to 100,000 characters.
- Split at . ! ? and common CJK sentence marks.
- Copy the one-sentence-per-line result.
Explicit punctuation rule
Sentences end at ., !, ?, 。, ！, or ？. Surrounding whitespace is trimmed and the terminator stays with its sentence.
Known limits
This lightweight splitter can divide abbreviations such as “Dr.” and decimal numbers such as “3.14”. It does not perform full linguistic or quotation-aware sentence parsing.
GOOD TO KNOW
Common questions
Are line breaks preserved?
They are treated as whitespace; each detected sentence becomes one output line.
Can abbreviations be mis-split?
Yes. Abbreviations and decimals may be split by the punctuation rule.
Is text uploaded?
No. Processing runs locally.