For students
Meet Knowy — the AI study buddy that learns with you
Knowy is a friendly AI study buddy built for students who want to actually understand what they're learning. Ask questions by voice or text, get summaries and quizzes for any lecture or reading, and never study alone again.
What makes Knowy a great AI study buddy
Explains anything, in plain language
Stuck on a paragraph, a formula, or a slide? Select it and ask Knowy. You get a clear explanation at your level — no jargon, no fluff.
Summaries and quizzes in one click
Drop a YouTube lecture or PDF and Knowy returns the key ideas, a short summary, and a quiz so you can check what actually stuck.
Voice-first, so you can revise anywhere
Talk to Knowy the way you'd talk to a study partner. Knowy replies out loud in a warm voice — perfect for reviewing on the go.
Remembers you and your goals
Knowy remembers your name, your subjects, and how you like to learn, so every session picks up where the last one ended.
How students use Knowy
- Cracking a dense reading: highlight a passage in a PDF or article and ask Knowy what the author actually means.
- Turning a 2-hour lecture into 5 minutes: paste a YouTube link and get a summary, key takeaways, and a quiz.
- Prepping for an exam: ask Knowy to quiz you on a chapter and explain every answer you miss.
- Learning a new topic from scratch: tell Knowy what you want to learn and get a personalized path with follow-up questions along the way.
Frequently asked questions
What is an AI study buddy?
An AI study buddy is a conversational AI that studies alongside you — explaining tough passages, quizzing you, summarizing lectures, and answering questions in plain language whenever you get stuck.
Is Knowy free to use?
Yes. You can chat with Knowy for free on hiknowy.com and add the Chrome extension to get help on any page you visit.
Can Knowy summarize YouTube videos and PDFs?
Yes. Paste a YouTube link for a summary, key points, and a quiz, or select any passage in a PDF or article to ask Knowy about it.
Can I talk to Knowy by voice?
Yes. Knowy supports voice input and can read every reply back to you, so you can revise on a walk or while cooking.
Ready to meet your AI study buddy?
Start a free conversation with Knowy — no signup needed for the first messages.
Chat with Knowy