A photo of a question. A video that teaches it.
Kavriyo reads a question — typed or photographed straight from a textbook — and returns a step-by-step lesson in two formats: the full landscape solution and a 9:16 insight short. The same engine powers Qrolly, the student app where you point your phone at a problem and watch the teacher draw the answer.
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📸 → 🎬
Photo to video
OCR built in, no transcript needed
≈ 90s
Generation time
cache hits are instant
9 langs
Narration
Natural TTS, scene-aligned
How it works
Three steps from a snapshot to a lesson.
- 01
Snap or paste the question
Take a photo of a homework page, screenshot a problem, or paste the text. Kavriyo's OCR isolates the question even when the page has headers, footers, page numbers, or other questions next to it.
- 02
The lesson plan is built and verified
A planner agent storyboards the explanation; a control agent grades it against eight pedagogical criteria before any rendering begins. Mistakes are caught at the planning stage — never on screen.
- 03
Two videos come out
A landscape full-solution for the courseware view and a 9:16 pill short for feeds. Same scene graph, parallel encode, scene-aligned narration in nine languages.
Made for
Students, tutors, and the people who build for them.
Students with Qrolly
Photograph a problem, get a 30-second short before you finish reading it again. Tap once for the full step-by-step. Save it to your library.
Tutors and teachers
Hand a class a single link instead of writing the same explanation a hundred times. Generate from a photo, share, done.
EdTech partners
Embed Kavriyo behind your existing tutor or courseware. Point your users at our endpoint, keep your brand, get videos out the other end.
Pricing
One free video to try. Pay as you scale.
Sign in and your first generation is on us — no card, no waitlist for the trial. Upgrade when you actually need more. Cache hits never count against your limit, so re-asking the same question is always free.
Companion app · Qrolly
Snap a question. Watch the answer.
Qrolly is Kavriyo’s student app — coming soon to iOS and Android. Point your phone at any homework question and the explainer video lands in seconds. Save it to your library, share the link, keep scrolling the feed.
Partners · Custom integrations
Building something on top? Tell us about it.
Tutoring platforms, courseware publishers, and AI tutors who want Kavriyo behind their product. We approve in under 48 hours.