How to Remove Specific Sentences From Text Online (2026)
Deleting the same kind of sentence over and over by hand is slow and easy to get wrong. The Remove Sentences from Text tool strips sentences by content, regex pattern, or position — every sentence containing a word, every one matching a pattern, or just the first, last, odd, even, or a custom range — in a single pass, with ., !, and ? boundaries detected for you.
How Sentence Removal Works
Sentence removal analyzes your text by detecting complete sentence boundaries at ., !, and ? marks. Once detected, each sentence is evaluated against your filter criteria. Content mode removes sentences containing a specific substring or word. Regex mode uses pattern matching for more complex filters. Position mode removes sentences by their index — first sentence, last sentence, every odd or even sentence, or a specific range. Abbreviations are handled to minimize false splits.
How to Use Our Sentence Remover
- Paste or type text into the Remove Sentences from Text input area.
- Choose the removal mode: By Content, By Regex, or By Position.
- Enter the filter criteria — a word/phrase, regex pattern, or position selection.
- Preview the filtered result with real-time sentence count display.
- Copy the cleaned text to your clipboard.
Example Sentence Removals
| Input | Mode | Criteria | Output |
|---|---|---|---|
| Hi. Remove this. Bye. | Content | ”Remove” | Hi. Bye. |
| A. B. C. D. | Position | Odd (1, 3) | B. D. |
| Call 555. Contact us. | Regex | \d{3} | Contact us. |
| First. Second. Third. | Position | First | Second. Third. |
Common Use Cases
- Text summarization — remove filler sentences to create condensed versions of content.
- Content filtering — delete sentences containing specific keywords or sensitive information.
- Data cleaning — strip boilerplate sentences from imported text before analysis.
- Editing workflows — quickly remove first/last sentences or sentences matching certain patterns.
FAQ
How are sentences detected?
Sentences are split at ., !, and ? characters followed by a space or end of string. Abbreviations are handled to minimize false splits.
Can I remove multiple types of sentences at once?
Yes. Use regex mode with patterns like \b(word1|word2)\b to match multiple patterns in a single pass.
What position options are available?
Remove first sentence, last sentence, odd-numbered sentences, even-numbered sentences, or a custom range (e.g., sentences 2 through 5).
How is this different from the Duplicate Sentences tool?
The Duplicate Sentences tool repeats sentences. This tool removes them based on your criteria.
Can I remove sentences containing multiple different words?
Yes. Use regex mode with the pipe operator. For example, \b(cat|dog|bird)\b matches sentences containing any of those words.
Cleaning boilerplate out of a transcript or export? Tell Remove Sentences from Text what to match — a keyword, a regex, or a position — and it strips every matching sentence at once, far faster than hunting them down by hand.