Sentence Shortener

A sentence shortener is a tool that makes writing shorter without changing what it says. It removes filler phrases, repeated ideas and roundabout wording, and it can combine several short sentences into fewer, stronger ones. The result says the same thing in fewer words.

Shortening is different from summarising. A summary picks out only the main ideas and leaves the rest. The sentence shortener tries to keep every fact and only removes words that add no meaning. If your text is already tight, a sentence shortener will cut very little, and that is a good sign.

Why shorter is often better

Readers understand short sentences faster and remember them better. Markers notice when an answer is padded to look longer. Word limits on applications, abstracts and exam answers force you to say more with less. In each case, cutting the padding makes your writing stronger, not weaker.

What you can shorten

• A single long, tangled sentence.
• A paragraph that needs to fit a word limit.
• An abstract, summary or personal statement that runs over.
• Notes you want to condense for revision.
• A message or email you want to make more direct.

A common request is to “make it 2 sentences” or “make this one sentence”, usually because an assignment, form or caption asks for a set number of sentences. The sentence shortener lets you choose the exact target.

Make it 1 sentence

Choose 1 sentence when you need a one-line summary, a topic sentence, a tweet-length caption or the one-sentence answer an exam asks for. The tool finds the main claim, keeps the most important supporting detail and joins them into a single clear sentence.

Make it 2 sentences

Choose 2 sentences when you need a little more room: one sentence for the main point and one for the reason, result or example. This is a useful length for short-answer questions and for summarising a source in your notes.

Make it 3 sentences

Choose 3 sentences for a mini-paragraph: point, explanation and example, or claim, evidence and link. It is the right size for a short paragraph in a discussion post or a brief summary of an article.

Half the length

If you do not need a specific number of sentences, choose Half the length. The sentence shortener aims for about 50% of your original word count and keeps the same overall structure.

The results are sorted so the version closest to your target comes first, and each shows its sentence and word count, so you can see at a glance which one fits.

Sometimes writing is not too wordy; it is too choppy. A run of very short sentences sounds like a list and makes the reader stop and start. A sentence combiner joins related short sentences into longer, smoother ones. The sentence shortener does this automatically when you choose a smaller number of sentences.

Ways to combine sentences

1. Join with a conjunction. Use and, but, so, because or although. “The bus was late. I missed the start.” becomes “The bus was late, so I missed the start.”
2. Turn one sentence into a clause. “The Nile is the longest river in Africa. It flows through eleven countries.” becomes “The Nile, the longest river in Africa, flows through eleven countries.”
3. Merge a repeated subject. “Plants need light. Plants need water.” becomes “Plants need light and water.”
4. Use a phrase at the start. “She finished her essay. Then she went to bed.” becomes “After finishing her essay, she went to bed.”

Do not combine everything

Combining works best for closely related ideas. If two sentences make separate points, keep them apart; one very long sentence is as hard to read as five choppy ones. The Purdue OWL's guide to sentence variety shows how to mix short and long sentences for rhythm.

Most extra words come from a small set of habits. Learning to spot them helps you write shorter in the first place.

• Filler openers: “It is important to note that”, “It should be mentioned that”, “The fact of the matter is”. Usually you can just delete them.
• Long versions of short words: “due to the fact that” (because), “in order to” (to), “at this point in time” (now), “in the event that” (if), “a large number of” (many).
• Doubled words: “each and every”, “first and foremost”, “end result”, “past history”, “completely finished”.
• Weak verb + noun: “make a decision” (decide), “give consideration to” (consider), “carry out an investigation” (investigate).
• Empty intensifiers: “really”, “very”, “quite”, “actually”, “basically”.
• Throat-clearing: “In my personal opinion, I think that…”. “I think” is enough, or cut it entirely in formal writing.

The University of North Carolina Writing Center's handout on writing concisely has many more examples and exercises.

Here is how an editor would cut one long sentence, step by step, so you can do the same in an exam or when you want full control.

Original (41 words): “It is important to note that, in the event that the weather conditions turn out to be unfavourable on the day of the trip, the school will make a decision as to whether or not the trip should be postponed.”

1. Delete the filler opener. “It is important to note that” adds nothing. (35 words left.)
2. Swap long phrases for short words. “In the event that” becomes “if”; “turn out to be unfavourable” becomes “are bad”. (28 words.)
3. Replace the weak verb + noun. “Make a decision as to whether or not” becomes “decide whether”. (22 words.)
4. Cut what the reader already knows. “On the day of the trip” can become “that day”. (19 words.)

Result (17 words): “If the weather is bad that day, the school will decide whether to postpone the trip.”

Every fact survived: the condition, who decides, and what they decide about. Only the padding went. Practising this a few times trains your eye, and soon you will write the short version first.

Word limits are everywhere in school: abstracts, personal statements, scholarship essays, lab report summaries and short-answer exam questions. A sentence shortener helps you hit the limit without losing content.

A good routine

1. Write your full draft first, without worrying about length.
2. Shorten one paragraph at a time with Half the length, and compare the result with your original.
3. Keep the cuts that remove padding; restore anything important that was lost.
4. Check the total in the Word Counter.

What to cut first

Cut repetition before content. If you make the same point twice, keep the clearer version. Then cut filler phrases. Only after that should you consider removing examples or details, and when you do, keep the strongest one.

Do not cut your evidence

In an academic answer, the evidence and analysis earn the marks. A shorter answer that drops its key quote or statistic is not better. The sentence shortener protects numbers, quotes and citations, but you decide which details matter most.

It should not. Before the text is shortened, numbers, dates, quotes, citations and links are protected, so they come back exactly as you wrote them. After shortening, each version is checked against your original. If a negative disappeared, a hedge such as “may” became “will”, or a number changed, the version is marked for you to review, and versions that drift too far from your meaning are filtered out.

The most common risk when shortening is losing a qualifier. “Most students” and “students” are different claims; so are “may reduce” and “reduces”. Read each option against your original, especially in science or argument writing.

Protect key terms

If a term must stay exactly as written, add it under More options as a protected term. This is useful for subject vocabulary, names of theories or phrases your teacher expects to see.

Privacy

The Study Corp does not store your text. It is sent to our AI providers (Groq, with Google Gemini as a backup) only to create the versions you see.

The sentence shortener makes text shorter. If your text is the right length but hard to read, use the Text Simplifier instead; it keeps every fact but uses easier words and shorter sentences. If your text is too short and needs more detail, the Sentence Expander adds explanation without inventing facts. If you want the same length in different words, the AI Sentence Rewriter and the Paragraph Rewriter offer several writing goals.

Responsible use

Shortening your own writing is ordinary editing. If you shorten someone else's text for your notes, that is fine for studying, but if you use it in an assignment, the ideas still belong to the original author, so cite the source.