Free AI Text Summarizer — Summarize Articles & Documents
Paste any text to get an instant summary. Our AI summarizer extracts the key points from articles, research papers, and documents — saving you hours of reading time.
Thousands of documents summarized daily
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What Is a Text Summarizer?
A text summarizer condenses long content into shorter versions that capture the main ideas. Our summarizer uses extractive summarization — it analyzes your text, scores each sentence by importance using a graph-based ranking algorithm, and pulls the most critical sentences directly from the original.
Because it extracts your actual sentences, the summary preserves your exact wording and meaning with zero risk of hallucination or misrepresentation. You can summarize articles, research papers, reports, meeting notes, and any long document into a concise overview — keeping the essential information while cutting reading time significantly.
Why Use a Text Summarizer?
Read less, understand more. Our summarizer extracts what matters from any text.
Save Hours of Reading
A 5,000-word article takes 25 minutes to read. A summary takes 2 minutes. When you're researching a topic across dozens of sources, summarization is the difference between a day's work and an hour's.
Extract Key Points
Our summarizer identifies the most important ideas, arguments, and conclusions in any text. No more scrolling through filler to find the information you actually need.
Improve Comprehension
Summaries help you understand complex material by stripping away unnecessary detail. Get the core argument first, then dive into the full text if you need the specifics.
Boost Productivity
Summarize meeting notes, email threads, research papers, and reports to quickly get up to speed. Share concise summaries with your team instead of forwarding entire documents.
Summarizer Features
Intelligent text summarization that captures what matters most.
Smart Sentence Ranking
Uses a graph-based algorithm to score every sentence by importance. Sentences that share key concepts with many other sentences rank highest — surfacing the core ideas automatically.
Zero Hallucination Risk
Unlike AI-generated summaries, our extractive approach pulls your exact sentences. No invented facts, no misrepresentation — just the most important parts of your original text.
Bullet Point & Paragraph Formats
Get your summary as organized bullet points for quick scanning, or as a flowing paragraph for more context. Choose the format that fits your use case.
Instant Processing
Runs entirely in your browser — no server round-trips, no waiting. Paste your text and get results in milliseconds, even for long documents.
Adjustable Length
Choose Short (20%), Medium (30%), or Long (50%) to control how much of the original text is kept. Get a quick overview or a detailed summary that covers all major points.
Long Document Support
Handles articles, papers, and documents up to tens of thousands of words. Since it runs client-side, there are no server limits or word caps.
Who Uses a Text Summarizer?
Students & Researchers
Summarize research papers, textbook chapters, and academic articles to quickly identify relevant sources. Read the summary first, then decide if the full paper is worth your time.
Journalists & Analysts
Quickly digest press releases, reports, and long-form articles. Extract the key facts and figures without reading every word — then verify the details that matter.
Business Professionals
Summarize meeting notes, email threads, reports, and proposals. Get the key decisions and action items in seconds instead of re-reading entire documents.
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Text Summarizer FAQ
How does the summarizer work?
Our summarizer uses extractive summarization powered by a graph-based ranking algorithm (TextRank). It splits your text into sentences, builds a similarity graph between them, and ranks each sentence by how central it is to the overall content. The top-ranked sentences are extracted and presented in their original order.
How long can the input text be?
Our summarizer handles texts up to tens of thousands of words. It runs entirely in your browser, so there are no server limits. For very long documents, we recommend summarizing individual sections for the most focused results.
Is the summarizer free?
Yes, completely free with no limits. The summarizer runs entirely in your browser — no account, no API calls, no word caps. Use it as much as you want.
Can I choose the summary length?
Yes. Choose Short (top 20% of sentences), Medium (top 30%), or Long (top 50%). You can also switch between paragraph and bullet point format for different use cases.
Does the summarizer work with technical or academic text?
Yes. Because it extracts your actual sentences rather than generating new ones, it works well with specialized terminology, jargon, and technical content. The algorithm identifies important sentences based on how they connect to the rest of the text, regardless of subject matter.
Is my text stored when I use the summarizer?
No. The summarizer runs entirely in your browser. Your text never leaves your device — nothing is sent to any server.
Summarize Any Text Instantly
Extract key points from articles, papers, and documents in seconds. Try our full suite of AI writing tools.