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, flow diagrams are pannable and zoomable, and charts are fully rendered.
• 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.

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Try these example prompts to see Tesseract in action:

• "Explain how photosynthesis works" → Flow diagram showing light and dark reactions
• "Compare sorting algorithms" → Table comparing time/space complexity + chart
• "Teach me the Pythagorean theorem" → Steps with math (KaTeX) rendering
• "Show me global CO2 emissions by country" → Interactive chart visualization
• "What's the decision tree for choosing a database?" → Interactive flow diagram with decision nodes </aside>

Next up: Getting Started — create your account and send your first message.