Text Summarizer

Summarize long articles, essays, or any text into key sentences. Adjust the summary length with a slider and get instant results. All processing happens in your browser.

Summarize Your Text

Paste your text and choose the summary length

How It Works

  1. Paste your long text
  2. Adjust the summary length slider
  3. Click Summarize
  4. Copy the key sentences

Algorithm

  • Word Frequency: Common important words score higher
  • Sentence Position: First and last sentences get a boost
  • Extractive: Selects existing sentences, no rewriting

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Frequently Asked Questions

How does the text summarizer work?

The tool uses extractive summarization. It scores each sentence based on word frequency and position, then selects the highest-scoring sentences to form the summary.

Can I control the summary length?

Yes. Use the length slider to set the summary to 25%, 50%, or 75% of the original text.

Is my text uploaded to a server?

No. All processing happens entirely in your browser. Your text never leaves your device.