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Your summary will appear hereChoose Paragraph, Key points, Key sentences or Custom, set the length, then press Summarize.
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Free AI summarizer

Free Summarizer: Summarize Any Text, Article or PDF

Paste your text or upload a file, pick a style and a length, and press Summarize. You get a short paragraph, a list of key points, or the most important sentences quoted word for word from your text. It’s free and you don’t need an account.

  • Price and limitsFree. Up to 700 words a run as a guest, 1,500 with a free account and 7,000 on Pro. Guests get 2,500 words a day across all the tools.
  • StylesParagraph, Key points and Key sentences are free. Custom, where you describe the summary you want, comes with Pro.
  • LengthShort aims for about a third of your text and Medium for about half. Both are free. Long keeps more detail and comes with Pro.
  • TL;DRSwitch it on to get a one-sentence takeaway above the summary.
  • Files and languagesPaste text or upload a PDF, Word, TXT or Markdown file up to 25 MB. It works in 64 languages, Tagalog included.

Last updated 30 September 2026.

How to use the summarizer

1

Add your text

Paste it or upload a file. An article, a report, an email thread or your own notes all work.

2

Pick a style and length

Paragraph for a short read, Key points for a list, Key sentences to keep the author’s exact words. Then Short or Medium.

3

Check it

Read the summary against your text. In Key sentences mode the chosen lines are highlighted in the original, so you can see what was left out.

A real summary, unedited

We ran a short news article through the tool as a guest on 30 September 2026, in Paragraph style at Medium with the TL;DR line on. The article is made up for testing. Nothing in the summary was changed.

Article200 words

The town council of Riverton voted on Tuesday to keep the public library open until 9 p.m. on weekdays, starting in January. The library currently closes at 6 p.m., which council members said makes it hard for students and people who work day shifts to use it.

The change will cost about $48,000 a year, mostly for two extra part-time staff. The money will come from the town's reserve fund for the first year. After that, the council plans to review visitor numbers before deciding whether to make the longer hours permanent.

Not everyone agreed. Two of the seven council members voted against the plan. One said the reserve fund should be kept for repairs to the library's roof, which is more than 30 years old. The other asked for a six-month trial instead of a full year.

Head librarian Maria Santos said evening visits had grown since the library started a homework club last spring, and that the room is often full by 5 p.m. She added that the library will also open two hours earlier on Saturdays, at 8 a.m., using volunteers rather than paid staff.

Residents can share their views at a public meeting on 12 November.

Summary108 words

TL;DR Riverton’s council approved extending library weekday hours to 9 p.m. starting January, despite some opposition and a $48,000 annual cost.

The town will keep the library open until 9 p.m. on weekdays from January, funded by the reserve for the first year, with a review of usage before deciding on permanence. Two part-time staff will be added, and Saturday opening will shift to 8 a.m. using volunteers. Head librarian Maria Santos notes rising evening traffic and crowding by 5 p.m. Opposition came from two councilors—one citing roof-repair needs for the reserve fund and another preferring a six-month trial. Residents may comment at a public meeting on 12 November.

  • What it keptThe new hours, the start date, the $48,000 cost, the two extra staff, the reserve fund, the review, the Saturday change, both objections and the meeting date.
  • What it droppedWhy the council wanted longer hours (students and day-shift workers can’t come before 6 p.m.) and the age of the roof. That’s the kind of detail a summary gives up first.
  • How short200 words down to 108, TL;DR included. Medium keeps about half.

The same article as key points

Key points style at Short, from the same guest session on 30 September 2026.

Article200 words

The town council of Riverton voted on Tuesday to keep the public library open until 9 p.m. on weekdays, starting in January. The library currently closes at 6 p.m., which council members said makes it hard for students and people who work day shifts to use it.

The change will cost about $48,000 a year, mostly for two extra part-time staff. The money will come from the town's reserve fund for the first year. After that, the council plans to review visitor numbers before deciding whether to make the longer hours permanent.

Not everyone agreed. Two of the seven council members voted against the plan. One said the reserve fund should be kept for repairs to the library's roof, which is more than 30 years old. The other asked for a six-month trial instead of a full year.

Head librarian Maria Santos said evening visits had grown since the library started a homework club last spring, and that the room is often full by 5 p.m. She added that the library will also open two hours earlier on Saturdays, at 8 a.m., using volunteers rather than paid staff.

Residents can share their views at a public meeting on 12 November.

Key points67 words

• The Riverton council approved extending weekday library hours to 9 p.m. from January, funded by a $48,000 first-year reserve allocation and subject to a post-year visitor-count review.

• Two councilors opposed, citing roof-repair needs and preferring a six-month trial.

• Librarian Maria Santos reported rising evening demand and added an earlier 8 a.m. Saturday opening staffed by volunteers.

• Residents may voice opinions at a public meeting on 12 November.

Four points, and every number is right. It left out the two extra part-time staff and the 6 p.m. closing time. For a handout or a slide, this is usually the style you want.

Key sentences: a summary you can check

This style doesn’t write anything new. It picks the most important sentences from your text, copies them exactly, and highlights them in the original.

  • Nothing is reworded, so it can’t put words in the author’s mouth.
  • Read what wasn’t highlighted too. In the screenshot, both skipped sentences are the caveats.
  • Short picks about three sentences and Medium about six.
  • Turn the highlighting off to read your text clean, then back on to compare.
The text summarizer in Key sentences mode, with three chosen sentences highlighted inside the original passage about a standing desk trial and the remaining caveat sentences left unhighlighted.
A real run. Three sentences chosen from five, highlighted in place.

Quoting vs rewriting: which kind of summary to use

Key sentences quotes. Paragraph, Key points and Custom rewrite. Each can go wrong in its own way.

Quoting (extractive)

It can’t invent anything, because every sentence is from the source. But it can mislead by leaving out the sentence that qualifies the others.

Rewriting (abstractive)

It reads better and can pack more in. But a rewrite can drop a “may” and turn “may suggest” into “shows”, so check it.

Quoted · 54%

A randomised trial published in 2023 followed 1,240 office workers for eighteen months to test whether standing desks reduce lower back pain.

Participants who used a sit-stand desk reported a mean reduction of 1.8 points on a ten-point pain scale, compared with 0.9 points in the control group.

They concluded that sit-stand desks may offer a modest benefit for mild discomfort, but that the evidence does not support them as a treatment for established back pain.

Rewritten · 36%

The study showed a statistically significant difference, yet authors cautioned that severe-pain groups saw no benefit. Because participants knew their desk type, expectation bias could inflate results, and adherence dropped after six months. Thus, sit-stand desks offer modest relief for mild discomfort but lack evidence for treating established back pain.

Two earlier runs over the same 142-word study summary, which we wrote for testing. The quoted version is longer and still misses the caveats: the pain drop only held for people with mild pain, and fewer people kept using the desks after six months. The rewritten one is shorter and, this time, keeps them. Use both when it matters.

Paragraph summary with a TL;DR

Paragraph style writes new sentences that carry the whole text. Turn on the TL;DR line and you get the one-sentence version on top.

  • The counter shows how long the summary is and what share of your text that is. Here it’s 52 words, 36%.
  • The TL;DR is one line. It answers “so what?” and stops.
  • Edit the summary in place, copy it, or download it as Word, PDF or plain text.
The summarizer showing a paragraph summary with a one-line TL;DR above it and a counter reading 52 words, 36 percent of the original.
The same passage as a written summary with the TL;DR line on.

Summarize in Tagalog and 63 other languages

Pick the language from the menu or leave it on Auto detect. The summary comes back in the same language. Here’s a Tagalog notice summarized with Filipino / Tagalog selected, at Short with the TL;DR line on.

Tagalog text109 words

Simula sa susunod na buwan, bubuksan ng aming barangay ang isang libreng tutorial center para sa mga batang nasa elementarya. Bukas ito tuwing Lunes hanggang Biyernes, mula alas-tres hanggang alas-singko ng hapon. Mga boluntaryong guro at estudyante sa kolehiyo ang magtuturo ng pagbasa, matematika at Ingles.

Ayon sa kapitan ng barangay, maraming magulang ang humiling nito dahil wala silang oras na tumulong sa takdang-aralin ng kanilang mga anak. Hindi kailangang magbayad, pero kailangang magparehistro muna sa barangay hall bago ang ika-15 ng buwan.

May limitasyon lang: tatlumpung bata lang ang kayang tanggapin sa unang buwan. Kung marami ang magpaparehistro, uunahin ang mga batang nasa Grade 1 hanggang Grade 3.

Summary48 words

TL;DR Magbubukas sa susunod na buwan ang libreng tutorial center para sa elementarya, ngunit 30 bata lamang ang tatanggapin.

Bukas ito Lunes–Biyernes, alas-3–5 ng hapon, at magtuturo ang mga boluntaryo ng pagbasa, matematika at Ingles. Magparehistro sa barangay hall bago ika-15; uunahin ang Grade 1–3 kung lalampas sa kapasidad.

It kept the days, the hours, the subjects, the sign-up deadline and the limit of 30 children. It dropped why parents asked for the center. The Tagalog summarizer page has more.

How to summarize, step by step

A summary is a short version of a text, in your own words, that keeps its main points and leaves out the detail. Here’s how to write one by hand, which is also how to check one a tool wrote.

  • 1. Read it all firstRead the whole text once before you write anything. The main point is often at the end.
  • 2. Find the main pointSay in one sentence what the text is about and what it concludes. That’s your first line.
  • 3. List the key pointsNote the few facts or reasons that support it. Skip examples, repeats and side stories.
  • 4. Write it in your own wordsPut it together without copying whole sentences. Keep names, numbers and dates exactly as they are.
  • 5. Keep the limitsIf the text said “may” or “only for some people”, your summary should too.
  • 6. Check and citeCompare it with the original. If it’s someone else’s work, add the citation. The citation generator can format it.

How long should a summary be?

It depends on what it’s for. These are good starting points.

What you’re summarizingLengthWhy
A paragraph you want tighter60–80%Any shorter and you’re replacing it, not shortening it. To keep every point, use Shorten in the paraphraser.
An article, for someone who won’t read it15–25%Room for the main claim, the evidence and the main caveat.
A report, for a decision5–10%The reader wants the recommendation, not the reasoning.
A research paper, for a literature review3–8%Question, method, finding, limitation.
Anything, as a TL;DROne sentenceThe one thing you’d say if you only had one line.

In the tool, Short aims for about a third of your text and Medium for about half. For a much tighter summary, run the result through again, or use the TL;DR line.

Need it in one, two or three sentences?

People often ask for “summarize this in 3 sentences”. Here’s how to get close.

  • One sentenceTurn on the TL;DR line. It’s always a single sentence.
  • About three sentencesUse Key sentences at Short. It picks about three sentences from your text, quoted exactly.
  • An exact count, in new wordsCustom style (Pro) takes an instruction like “summarize this in exactly three sentences for a busy manager”.

How to check a summary

It takes a minute and catches most problems.

  • Check every numberEach figure, date and name in the summary should be in the original, unchanged.
  • Look at the verbs“Suggests” turning into “shows”, or “may” into “does”, is the most common way a summary goes wrong.
  • Read the endingConclusions and caveats usually sit at the end of a text. Check that both made it.
  • Run Key sentences tooIf the written summary says something that isn’t near a highlighted sentence, find where it came from.
A professional at a desk reviewing printed documents beside two monitors.

When not to rely on a summary

  • Contracts and terms. The exceptions are the document. The part that costs you money is usually the part that got cut.
  • Medical and safety instructions. Doses, order of steps and warnings need the full text.
  • Anything you’ll cite. Citing a paper says you read it. Use the summary to decide what to read, then read it.
  • Someone else’s work you want to publish. Summarizing to understand is fine. Publishing it as your own coverage isn’t.

Summarize to decide what needs your attention. Read in full anything you’ll sign, quote or act on.

Summary, abstract, executive summary and TL;DR

  • SummaryA shorter version of a text, with the same points in the same order and less detail.
  • AbstractWritten by the author of a paper, usually 150 to 300 words, in a set order: purpose, method, results, conclusion.
  • Executive summaryWritten for someone who has to decide. It starts with the recommendation and puts the reasons after it. To write one, state the decision needed, your recommendation, the two or three reasons, and the cost or risk.
  • TL;DROne sentence. The single thing worth knowing.

Who uses a summarizer

Students and researchers

Decide which papers deserve a full read. Use Key sentences when you want the author’s exact words in your notes.

A student writing at a library table with open textbooks and a laptop.

People at work

Turn a long report or email thread into something a colleague can act on.

A professional at a desk reviewing printed documents beside two monitors.

Anyone with too much to read

Lecture notes, a policy, a manual or a long article. It runs in your browser, so there’s nothing to install.

Someone reading a message on a phone while sitting on a sofa at home.

Summarizer FAQs

What is a summarizer?

A tool that turns a long text into a short one that keeps the main points. This one gives you a paragraph, a list of key points, or the key sentences quoted from your text.

Is this summarizer free?

Yes, and you don’t need an account. Paragraph, Key points and Key sentences are free at Short and Medium length. Custom style and the Long length come with Pro. The pricing page has the details.

How many words can I summarize at once?

Up to 700 words a run as a guest, 1,500 with a free account and 7,000 on Pro. For a longer document, summarize it a section at a time.

Can I summarize a PDF?

Yes. Upload a PDF, Word, TXT or Markdown file up to 25 MB and the text is read from it. Very long files work better a chapter or section at a time.

Can I summarize an article?

Yes. Copy the article text and paste it in. Paragraph at Medium is a good start, or Key points if you want a list.

What is a summary?

A short version of a text, in your own words, that keeps its main points and leaves out the detail.

How do I summarize something?

Read it all, find the main point, list the few facts that support it, write it in your own words, keep any limits the text states, then check it against the original and cite it.

How do I summarize in three sentences?

Use Key sentences at Short, which picks about three sentences, or the TL;DR line for one. For an exact count in new words, Custom style (Pro) takes that as an instruction.

Will the summary say something the original didn’t?

A written summary can. The usual slip is a hedge that goes missing, so “may help” becomes “helps”. Key sentences can’t do that, because it only quotes. Check numbers and verbs before you use a summary.

What’s the difference between extractive and abstractive summarization?

Extractive quotes sentences from the source. Abstractive writes new ones. Key sentences is extractive, and the other styles are abstractive.

How long should a summary be?

For an article someone won’t read, about 15 to 25% of the original. For a report, 5 to 10%. For a research paper in a literature review, 3 to 8%.

What’s the difference between a summary and an abstract?

An abstract is written by the author in a set order: purpose, method, results, conclusion. A summary can be written by anyone and follows the original’s own order.

Can it summarize in Tagalog and other languages?

Yes, in 64 languages. The summary comes back in the language you pasted. For Tagalog, see the Tagalog summarizer page.

Is using a summarizer plagiarism?

Summarizing to understand something isn’t. Handing in a summary of someone else’s work as your own analysis, without citing them, is.

Can I cite a paper I only read in summary?

You shouldn’t. A citation says you read the source. Use the summary to decide which papers to read, then read those.

Can it shorten a paragraph without losing points?

A summarizer is allowed to drop points. If you want every point kept and only the wording tightened, use Shorten in the paraphraser.

What happens to the text I paste in?

It’s sent to make the summary and isn’t stored afterwards. Your draft is saved in your own browser so you can come back to it. The privacy policy has the details.

The rest of the toolkit

Shorten wording without losing points in the paraphraser, check your grammar, or count your words. One plan covers all of them.