What is Tesseract?
Tesseract is a visual learning assistant that transforms AI responses into interactive block documents. Instead of plain text or markdown, Tesseract renders responses as richly structured documents — with tables, charts, flow diagrams, math equations, and more — automatically choosing the best visual format to help concepts stick.
Who is it for?
Tesseract is designed for students, self-learners, and anyone who wants AI explanations that go beyond walls of text. Whether you’re studying for exams, exploring a new topic, or looking for a clearer way to understand complex ideas, Tesseract adapts its output to match the content.
What makes it different?
- Block-based responses — Answers are structured as ordered block documents (like Notion pages), not plain chat messages.
- Automatic visual selection — The AI chooses tables, charts, or diagrams when they’re materially clearer than text — no special prompting required.
- Interactive elements — Tables are sortable, diagrams are pannable and zoomable, and charts are fully rendered.
- Math videos — Ask for an animation and Tesseract renders a short narrated math video, with its own shareable page.
- Notebooks & quizzes — Upload PDFs into a notebook for chat grounded in your documents, and auto-generate practice quizzes from that material.
- Shareable conversations — Publish any conversation as a read-only link others can open — and continue.
- Model choice — Pick from multiple AI models or let Auto mode choose the best one for your question.
- Streaming output — Text animates with a typewriter effect; visual blocks appear when complete.
💡
Try these example prompts to see Tesseract in action:
- “Explain how photosynthesis works” → Diagram showing the light and dark reactions
- “Compare sorting algorithms” → Table comparing time/space complexity + chart
- “Teach me the Pythagorean theorem” → Steps with math (KaTeX) rendering
- “Animate a visual proof of the Pythagorean theorem” → Short narrated math video
- “Show me global CO2 emissions by country” → Interactive chart visualization
- “What’s the decision tree for choosing a database?” → Interactive decision-tree diagram
Next up: Getting Started — create your account and send your first message.