How to Use an AI Summarizer
Condense a long PDF, slide deck, video, or YouTube lecture into the key points in seconds. Here's how — start with a PDF or pick your source in the tool.
Open the AI Summarizer
Step by step: from a long read to the key points
- 1
Choose your source
Pick what you want to summarize — a PDF, a PowerPoint deck, a video file, or a YouTube link. Each has its own tab on the summarizer, so you land on the right uploader for your material.
Open the summarizer - 2
Upload or paste it in
Drop in your file or paste a YouTube URL. The AI reads the full document or transcribes the video, so you don't have to skim through it yourself.
Add your source - 3
Get a clear summary
In a few seconds the AI returns the key concepts, important details, and main takeaways — organized so you can grasp a long reading or lecture without going through the whole thing.
Summarize now - 4
Turn the summary into study material
Once you've got the gist, generate a quiz or flashcards from the same source to actually lock it in — summarizing tells you what matters, practice makes it stick.
Try it now