Paste an article and pull out the key sentences, ranked by importance. Pick the length. All in your browser.
This tool summarizes text by extraction: it finds the most important sentences in what you paste and returns them in their original order. Choose how long the summary should be, and the tool keeps the highest-scoring sentences up to that length. Everything runs in your browser. Nothing is uploaded, which means you can summarize private documents without sending them anywhere.
There are two ways to summarize. Extractive summarization selects the most important sentences from the original and stitches them together, so every word in the summary actually appears in the source. Abstractive summarization, the kind a large language model does, writes new sentences in its own words. Each has a place. Abstractive reads more smoothly but can drift from the source or invent details. Extractive is faithful by definition, fast, and private, because it needs no model and no server. This tool is extractive, which makes it the right choice when accuracy and privacy matter more than polish.
The method is a classic word-frequency approach. The tool splits your text into sentences and words, lowercases everything, and ignores common stopwords like "the", "and", and "of" that carry little meaning. It then counts how often each remaining word appears, on the principle that words repeated across a document signal its main themes. Each sentence is scored by the combined frequency of the meaningful words it contains. The highest-scoring sentences are the ones most connected to the document's core ideas, and those are kept. Finally, the selected sentences are returned in their original order so the summary still reads in sequence.
Studying. Drop in a chapter or a set of notes and pull the core sentences to review before an exam.
Research and reading. Get the gist of a long article or report before deciding whether to read all of it.
Meeting notes and transcripts. Condense a wall of notes into the few sentences that carry the decisions.
Email and documents. Shorten a long message into its essentials before forwarding or filing it.
Drafting. Use the extracted sentences as a skeleton, then rewrite them in your own words for a polished abstract or summary.
Pick a length that matches the source. For a short article, two or three sentences usually capture the point. For a long report, five to seven, or the percentage options, keep more of the structure. The percentage settings scale with the input, so they suit documents of varying size, while the fixed sentence counts are predictable for short pieces. If a summary feels like it dropped something important, lengthen it; if it reads like the whole text, shorten it. There is no single right answer, only the length that gives you the gist without the noise.
Because it extracts rather than rewrites, the summarizer never invents facts and never misquotes, which is its great strength. The trade-off is that it cannot rephrase, combine ideas, or smooth the transitions between sentences pulled from different parts of the text, so an extractive summary can read a little choppy. It works best on well-structured prose with clear sentences. It is weaker on dialogue, bulleted fragments, or text where the meaning is spread thinly across many sentences rather than concentrated in a few. For a polished, rewritten summary, use the extract as a starting point and edit it, or pass it to a language model.
Paste your text and pick a length, and the summary updates instantly. The tool scores every sentence by the frequency of its meaningful words, selects the top sentences up to your chosen length, and presents them in original order along with how much shorter the result is. Copy the summary with one button. Everything is computed locally, so even a confidential document stays on your device. You can confirm that in your browser network panel.
It is a summarizer that selects the most important sentences from your text and returns them unchanged, rather than rewriting them. Every word in the summary appears in the original, which makes it faithful to the source and impossible to hallucinate new facts.
A language model writes a new summary in its own words, which reads smoothly but can drift from the source or invent details, and it sends your text to a server. This tool extracts real sentences from your text, runs entirely in your browser, and never uploads anything, so it is faster and private.
It counts how often each meaningful word appears, ignoring common stopwords, then scores each sentence by the combined frequency of its words. Words repeated across the document signal its themes, so the highest-scoring sentences are the ones most tied to the main ideas. The top sentences are kept in original order.
Match the length to the source: two or three sentences for a short article, five to seven for a long report, or the percentage options to scale with the input. Lengthen it if something important is missing; shorten it if it reads like the whole text.
Well-structured prose with clear, complete sentences. The tool is weaker on dialogue, bulleted fragments, or text where meaning is spread thinly rather than concentrated in a few sentences, since it selects whole sentences rather than rephrasing.
No. The summarizing runs entirely in your browser. Nothing is sent to a server, logged, or stored, so even confidential documents stay on your device. You can verify by watching your browser network tab stay empty as you type.