Processing boundary
Input is processed only in the active browser tab's memory and is not sent to a ByteQuant server.
55
Text & NLP
Local Text Summarizer
Splits text into sentences, scores them by word frequency, and returns selected original sentences in source order without a server or AI model. This extractive method does not understand context like a person and may miss critical detail.
✓ Free✓ No account✓ In-browser
● Local workspaceInput stays in this tab
Output · review and verify
The result will appear here.
Persistent storage
Input and output are not stored. The optional usage counter keeps only tool identity and count, never content.
Verification
Output comes from disclosed rules or browser APIs and needs independent review before high-impact use.
A result in three steps
- 01
Paste the source text.
- 02
Choose the number of summary sentences.
- 03
Compare extracted sentences with the source and restore missing context.
When is this tool useful?
- ✓ Quick pre-reading of long notes
- ✓ First-pass meeting transcript summaries
- ✓ Shortening without rewriting source sentences
Important limitation
Automated output is a preliminary assessment. Do not use it alone for legal, financial, medical, or security-critical decisions.
LEARN THE WORKFLOW
Guides for this tool
Local Productivity: Prompt Templates, Text Summaries, and Date Planning
Three in-browser workflows for repeatable prompts, explainable summaries, and robust date calculations.
Read guide →ABOUT THIS TOOL
Frequently asked questions
Does this tool send input to a server?+
No. Processing runs in this browser tab. Data leaves the page only when you choose to copy or download the result.
Is the result definitive?+
The tool produces consistent output from disclosed rules and browser APIs, but context, data quality, and method limitations can affect it. Verify high-impact decisions.
Is input saved?+
No. Tool input is not persisted. With consent, only tool identity and usage count may be kept on this device for personal shortcuts.