Text Summarizer
Shorten long articles, essays and reports to their key sentences — pick the summary length and get bullet points or a paragraph. Works offline in your browser.
How to use
- 1Paste the text you want to summarize.
- 2Choose how long the summary should be, and whether you want bullets.
How it's calculated
Extractive summarization: each sentence is scored by how often its meaningful words appear across the whole text (common words like 'the' are ignored), with a small bonus for the opening sentence. The top sentences are kept in their original order.
Frequently asked questions
Does it rewrite the text?
No — it selects the most representative sentences verbatim, so nothing is invented or misquoted. Edit the result if you need your own wording.
Is my text uploaded to an AI service?
No. The summary is computed entirely in your browser; your text never leaves your device.
What works best?
Informative writing — news, reports, essays, documentation — of at least 8–10 sentences. Dialogue and poetry summarize poorly.