Hey Product Hunt! 👋

I'm Gagan, an 18-year-old college sophomore launching zTutor - an AI tutor that creates personalized Khan Academy-style videos from just a question.

WHY I BUILT THIS

Last year, preparing for entrance exams, I'd stay up until 2 AM struggling with calculus.

YouTube was Too generic.
ChatGPT was Just text, no visuals.
Tutors were too expensive and unavailable at 2 AM.

I needed someone to SHOW me - draw diagrams, animate steps. So I built zTutor.

WHAT IS ZTUTOR?

Type any question → Get a custom animated video in minutes.

Examples:

"Explain Backpropagation step-by-step"
"How do I solve this calculus problem?"
"Explain Newton's laws with real-world examples"

It's like having 3Blue1Brown create videos just for you.

WHY VIDEO?

The problem AI tools is they give answers only in TEXT with no VISUALS. Also Courses are GENERIC.

zTutor generates PERSONALIZED videos based on your Question/Concept.

WHO IS THIS FOR?

- Visual learners who need to SEE concepts, not just read them

- Students preparing for SAT, ACT, entrance exams

- Teachers creating custom content

MY FIRST PUBLIC LAUNCH

Built this alone for the past 3 months - late nights after classes, almost gave up multiple times.

Every time I wanted to quit, I thought about students struggling at 2 AM with nobody to help.

It's not perfect, but it's the first step towards changing education.

LAUNCH SPECIAL

First 1000 users get 100 credits free.

YOUR FEEDBACK MATTERS

What subjects would you use this for?
What would make this a daily tool?
What's missing?

Let's make personalized education accessible to everyone.

Thanks for being here on day one. 🚀

Gagan

Founder, zTutor