Free AI Summarizer — TL;DR, Bullets or Abstract

The AI summarizer accepts up to 10,000 characters of English text — roughly a journal article section, a book chapter excerpt or a short report. You choose one of three output formats:

• TL;DR — a few sentences giving the main point, for deciding whether a text is worth reading closely.
• Bullets — the key points as a list, for notes and revision.
• Abstract — a single paragraph in the shape of an academic abstract: what the text is about, how it approaches the question and what it concludes.

The summarizer works only from the text you paste. It does not look up the source, fetch a URL or add background knowledge, so a summary is only as complete as the passage you gave it.

An illustrative example. Imagine pasting a few paragraphs from a report on remote work that describe a survey of employees, find that most prefer hybrid arrangements, note that managers worry about collaboration, and conclude that companies should test policies before fixing them.

Example TL;DR: «Most surveyed employees prefer hybrid work, while managers are concerned about collaboration; the report recommends testing policies before making them permanent.»

Example bullets:

• Survey of employees on work arrangements
• Most prefer a hybrid model
• Managers worry about collaboration
• Recommendation: pilot policies before fixing them

Example abstract: «This report examines employee preferences for remote, hybrid and office-based work through a survey. It finds that most respondents favor hybrid arrangements, while managers raise concerns about collaboration. It recommends piloting policies before adopting them permanently.»

Note what is absent: if your passage gave no percentage, the summary gives none either.

A summary tells you what a text says in general; your essay needs what it says exactly, with page numbers. Use the output to check your understanding of a hard reading, to decide which sources deserve close attention, or to review your notes — then go back to the original for anything you quote or cite. A model can miss a qualification or flatten a nuance, and a summary of a source is still that source's ideas: if you use them, cite the original.

The summarizer also should not become your own abstract. Summarizing your own paper is a useful check that the main point comes through, but write the final abstract yourself; our guide to writing a research paper abstract explains what reviewers look for.

Reading dense academic English in a second language is slow, and the slowness is not only vocabulary. Long sentences with several embedded clauses, heavy hedging and implicit links between paragraphs make it easy to understand every word and still miss the argument. A short summary gives you a map before you read closely, and a check afterwards: if your notes and the summary disagree about the main claim, reread that part.

Summaries also help the other way — as a model. Writing your own summary in English, then comparing it with the bullet version, shows where your phrasing followed the source too closely or leaned on your first language. Our guide on how to summarize a text in English covers doing this by hand.

Each run takes up to 10,000 characters, so long papers need to be summarized section by section — which also keeps each summary focused. You get 10 free runs per day, no signup. The text is sent to our AI provider to generate the summary and is not stored, logged or used for training. Do not paste material you are not allowed to share with a third-party service. Fix in the editor opens the summary in Diglot alongside your notes.

When you move from reading to drafting, the paraphrasing tool helps you smooth sentences you have written about a source, and the thesis statement builder helps turn what you learned into a claim of your own.