Study Corner

Watch less.
Learn more.

Upload a video or paste a YouTube link. In a few minutes you get a summary, full notes, key terms and a quiz, plus a chat that answers only from what the teacher actually said. Every point links to the exact moment in the video.

  • Every quiz answer is checked against the teacher's own words
  • Reads the board and slides, formulas included
  • Download the notes and quiz as a PDF

Add a lecture

Ready

Audio is deleted from AWS right after transcription.

What you get

Everything from the lecture, in one place

The video stays next to your notes. Click any time to jump straight to that moment.

Summary and full notes

A short summary, key points and section-by-section notes in lecture order.

A quiz you can trust

Each question is proven by a quote from the transcript before it reaches you.

Ask the lecture

Chat about anything the teacher said. Off-topic questions are politely refused.

Reads the board

Every new slide or board is captured and its text and formulas written down.

Jump to any moment

Chapters, key points and answers all link to the right second of the video.

Read, print or PDF

Open the notes as one clean page, copy them, print them or download a PDF.

How it works

Four AI agents, and code that checks their work

Built with Strands Agents on AWS. The agents write; deterministic checks decide what you are allowed to see.

Listen

Amazon Transcribe turns speech into text, with a time on every line.

Look

It spots each new slide or board and reads what is written on it.

Write

Agents write the notes and the quiz, reading the lecture through tools.

Check

Code and a judge agent confirm every answer before it is kept.

Your lectures

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