AI Text Summarizer

AI Text Summarizer is a free web tool that turns pasted text or uploaded documents (PDF, DOCX, PPTX, EPUB and more) into paragraph or bullet summaries with no sign-up, and adds a chat for follow-up questions about the source.

AI Text Summarizer is a browser-based tool that condenses long text into key points without an account. A visitor pastes text or uploads a file, picks a paragraph or bullet-point format, sets a short, medium or detailed length, and receives a summary within seconds. Supported uploads are PDF, DOCX, TXT, PPTX, EPUB and FB2, with a stated limit of 30 MB per original document, which makes full reports and books realistic inputs. The site lists support for more than 90 languages, and summaries can be produced in the source language or requested in another. The feature that separates it from many single-shot summarizers is the follow-up chat. The tool keeps the source text in context, so users can ask for a shorter or longer version, extract dates, figures or names, or have a confusing passage explained in plainer words, all without pasting the material again. The same chat can shorten a paragraph to one sentence, so the product doubles as a text shortener. The intended audience is broad but practical: students working through papers and essays, journalists and writers who need to scan dense material quickly, and professionals who want meeting transcripts or quarterly reports reduced to a handful of points. The homepage describes the underlying approach as abstractive rather than extractive: the text is split into chunks a language model can hold in context, and new sentences are written instead of lifting existing ones. The site also publishes writing guides, such as how to write a book review or a press release, which sit beside the tool as educational content. Among alternatives, it competes with summarizers that cap free input at a few hundred words or require registration before returning a result. Here the pitch is no sign-up, no stated paywall and no word cap at 600. The trade-off is that the homepage describes only the summarize-and-chat workflow, so users wanting saved history, team features or deep integrations with other apps will not find them described.