Sentence Splitter
Break a paragraph into one sentence per line.
How to use
- 1 Paste your paragraph or document into the input box.
- 2 Optionally tick “Number each sentence”.
- 3 Review the split sentences on the right, with a live count.
- 4 Copy the result.
About Sentence Splitter
The Sentence Splitter takes a block of prose and breaks it into individual sentences, one per line.
Paste an article, an essay or a transcript and instantly see each sentence on its own row, optionally numbered, ready to count, edit or feed into another tool.
Splitting sentences is trickier than just cutting at every full stop, so this tool uses sensible heuristics.
It ends a sentence at a period, question mark or exclamation mark — including runs like “!!!” — and respects closing quotes and brackets, so a quoted sentence stays intact.
It avoids false splits on common abbreviations such as “Dr.”, “Mr.”, “e.g.” and “etc.”, on decimal numbers like 3.14, and on single-letter initials such as “J.
Smith”.
The final fragment is kept even if it has no terminating punctuation, so nothing is lost.
It is useful for writers checking sentence length and flow, for building flashcards or test data, for splitting captions, and for any tidy-up before translation or analysis.
Everything runs locally in your browser, so your text is never uploaded or stored, and the tool works offline once loaded.
FAQ
Will it split on “Dr.” or “3.14”?
No. The splitter protects common abbreviations, decimal numbers and single-letter initials, so periods inside them do not start a new sentence.
What if the last sentence has no full stop?
The final fragment is always kept as its own sentence even without terminating punctuation, so no text is dropped.