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Summary
Enter text to generate a summary
Tips for Better Summaries
- • Sentences are scored based on word importance and position
- • First and concluding sentences are weighted higher
- • Key indicator words boost sentence importance
How to Summarize Text Online
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Paste Your Text
Copy the article, essay, report, or any long-form text you want to condense and paste it into the input field. The tool accepts plain text of any length, from a few paragraphs to entire research papers. - 2
Choose a Summary Length
Select a preset length (Short at 20%, Medium at 40%, or Long at 60%) or switch to percentage mode and set a custom target. A shorter percentage produces a more aggressive summary that keeps only the most critical sentences. - 3
Review the Summary
The tool instantly analyzes sentence importance using word frequency, position weighting, and key indicator words, then displays the extracted sentences in their original order. Check the reduction percentage to see how much the text was condensed. - 4
Copy or Use the Result
Click Copy to send the summary to your clipboard. Paste it into emails, study notes, presentations, or social media posts. The summary preserves the original wording, so no meaning is lost or altered during extraction.
Common Use Cases
Academic Research and Study
Business Reports and Emails
Content Creation and Blogging
News and Article Digests
Why Use a Text Summarizer?
Text Summarizer is a free online tool that condenses long-form text into concise summaries by extracting the most important sentences. Unlike AI-based abstractive summarizers that rewrite content, this tool uses extractive summarization, selecting and preserving the original sentences that carry the highest informational weight. The algorithm scores each sentence based on word frequency, positional importance, and the presence of key indicator terms, then assembles the top-scoring sentences in their original order to produce a coherent, faithful summary.
The tool is ideal for students condensing research papers, professionals summarizing business reports, and content creators distilling source material. You control the output length with three presets (Short at 20%, Medium at 40%, Long at 60%) or a custom percentage slider. The reduction indicator shows exactly how much text was removed, so you can fine-tune the balance between brevity and completeness. All processing runs entirely in your browser, which means your text is never uploaded to a server, making it safe for confidential documents and sensitive content.
For a complete text analysis workflow, pair this tool with the Word Counter to check your document's length before and after summarization, the Readability Calculator to ensure your summary matches your audience's reading level, and the Tone Analyzer to verify the emotional tone is preserved. If you need to clean up the text before summarizing, the Case Converter and Duplicate Line Remover can help prepare your input for better results.
How It Compares
Most online text summarizers either require a paid subscription, impose strict word limits on free tiers, or send your text to external AI servers for processing. Tools like QuillBot, Scribbr, and Resoomer offer abstractive summaries but require sign-up and cap free usage at a few hundred words per day. SMMRY and similar extractive tools have shut down or moved behind paywalls. This text summarizer is completely free, requires no account, has no word limits, and processes everything locally in your browser.
Compared to AI-powered summarizers that use GPT or Claude APIs, this tool offers a key privacy advantage: your text never leaves your device. AI summarizers upload your content to remote servers, which is a concern for confidential business documents, legal texts, or unpublished research. The extractive approach also guarantees that every sentence in the summary appears verbatim in the original, eliminating the risk of AI hallucination or factual distortion that can occur with abstractive methods.