Circle any image and Sparky explains it.
Confused by a diagram, chart, or figure in your material? Circle the part you don't understand and ask Sparky about it. Get a detailed explanation without leaving your notes.
Get started free- 8M+
- Users Worldwide
- 92%
- of frequent active users reported better grades
- 1,000+
- Universities represented
How it works
Watch a demo
See a student ask Sparky about a cell division diagram from their biology notes, follow up with a question about the mechanism, and get an explanation grounded in their own uploaded material.
How Sparky Visuals Works
Highlight any area of an image
Draw a circle around the part of a diagram, graph, or figure you want explained. Sparky focuses on exactly what you selected.
Ask follow-up questions in the chat
After Sparky explains the highlighted area, keep asking questions to go deeper. The conversation stays in context with what you circled.
Customize
Teach it how you learn visually
Apply a plugin and Sparky shifts how it explains images, diagrams, and visual content to fit your subject and level.
Visual Explainer
Every response describes spatial relationships, regions, and changes. Built for students who learn from how things look.
Deep Learner Sparky
Explains diagrams at expert depth with mechanisms, examples, and clinical or technical context. Good for med school, nursing, and advanced science.
Professor Sparky
Breaks down visuals the way a professor would in office hours, building context before diving into the details.
Socratic Tutor
Asks you a question before explaining. Forces you to engage with what you see in the diagram before the answer comes.
Build your own plugin
Write a custom instruction for how Sparky should explain visuals in your specific course. Subject, format, and depth, exactly as you need.
Customize with plugins
Ask Sparky about anything you circle
A few of the prompts students send after highlighting an image.
Try it freeCreate a plugin
Tell Sparky how you want it to work
What does this axis actually represent?
Explore
Explore more features
Discover the full suite of AI-powered study tools designed to help you learn smarter.
Notes AI
Create notes from your material in seconds.
Record Live Lecture
Take live notes and ask questions, hands-free.
Flashcards AI
Make flashcards from your material in one click.
Quizzes AI
Create and practice quizzes from your material.
Practice Tests
Simulate the real exam with full-length tests.
Study Plan
Break your material into a clear learning path.
Tutor Me
A real-time tutor that adapts to how you learn.
Sparky AI
Talk to your personal AI tutor in real time.
Call with Sparky
Call Sparky to discuss your study material.
Explainer Video
Generate an educational video using AI.
Audio Recap
Turn your materials into a podcast or summary.
Essay Grader
Grade essays with personalized feedback and tips.
Study Calendar
Plan study sessions and hit your academic goals.
Arcade
Play community-built study games or make your own.
