AI Summarizer

How to use AI Summarizer

1. Paste text or choose a document.
2. Use extractive mode, which is free and never leaves your browser, or AI mode for a written abstract.
3. Read the summary and copy what you need.

Questions

What is the difference between the two modes?

Extractive scores the sentences already in your document and shows you the most representative ones — free, instant, offline, and every word is genuinely from the source. AI mode writes new prose that condenses the meaning, which reads better and uses one of your free daily AI runs.

Does extractive mode send my text anywhere?

No. It is arithmetic over your own sentences, done in this tab.

Do I need an account or a subscription?

Neither. The quick summary is free with no sign-in at all. AI summaries have free runs every day, and past those you pay per run from a balance you top up — not by the month, which is how every AI writing service we know of charges.

How long can the text be?

Tens of thousands of characters in one go. A very long document is better summarised in sections, since a summary of a summary loses the detail that mattered.

Can I trust the summary?

Treat it as a fast first read, not as the document. AI summaries occasionally state something the source implies rather than says. The extractive mode avoids that entirely, because every sentence is the author’s own.