Lilys AI

Paste a YouTube link, upload a PDF, or drop in an audio file, and Lilys AI gives you a written summary you can read in a couple of minutes instead of watching or reading the whole thing.

Lilys AI is an AI summarizer that works on videos, audio, PDFs, websites and plain text, so one tool covers most of the material a student or office worker has to get through in a week.

Beyond summaries, Lilys AI works as a notes generator and a speech-to-text tool.

It can transcribe and summarize offline meetings as they happen, which is handy if you would rather listen than type.

Multiple languages are supported, which helps when the source material is not in your own.

The selling point is a kind of turbo engine for your brain: take in more sources, faster.

That fits research, lecture review and catching up on long videos.

The usual caveat applies to any summarizer.

A summary is a shortcut, so check the original when a detail really matters, such as a figure in a report or a quote you plan to cite.