Auto-built in 20 seconds
Drop in a textbook chapter or a 90-minute lecture and Sia returns a fully laid-out concept tree before you finish your coffee. No drawing, no dragging.
Visual Map turns any document, lecture, or video into a navigable concept tree — every node is an atomic concept, color-coded by exam-relevance, click-to-expand, and linked to its source. The big-picture map your linear notes can't draw.
AskSia Visual Map is an AI concept-map generator that turns any input — PDFs, Word, PowerPoint, scanned handwriting, audio, video, YouTube, podcasts — into an interactive, navigable concept tree. Each node is an atomic concept color-coded by exam-relevance, click-to-expand, and linked back to the exact page or video timestamp it came from. Maps are bidirectionally linked to Sia Notes, Flashcards, and Quizzes, so you can switch study formats without losing context. Free to start, on Web, iOS, and Android.
Reading is linear. Memory isn't. Visual Map gives your brain the shape of the subject so the parts finally fit together.
Drop in a textbook chapter or a 90-minute lecture and Sia returns a fully laid-out concept tree before you finish your coffee. No drawing, no dragging.
High-priority nodes are bigger and more saturated; "read carefully" topics glow. The most-tested concepts pop on first glance — triage built into the layout.
Click any node to jump to the exact page of the PDF or the exact timestamp of the lecture. Maps don't drift — they stay grounded in your actual materials.
Click any branch → Sia Note. Click any leaf → Flashcards. Click any subtree → Quiz. Maps share atomic concepts with the rest of the Generator family.
Up to 100 sources merged into one map. Concepts that appear in multiple files get citation badges for every source — see your whole semester at once.
Share a map link, edit together like a Figma board, drop comments on individual nodes. Study groups suddenly have a shared diagram instead of seven separate Google Docs.
PDF, Word, PPT, audio, video, YouTube link, lecture recording. Sia accepts the whole study library at once.
Concepts extracted, parent/child relationships inferred, exam-relevance scored, layout computed — in seconds.
Click a node to drill into source material, drag to rearrange, or convert any branch into a Sia Note, Flashcards, or Quiz.
Massive canvas, drag-link node creation, multi-select edits, real-time collaboration, full export pipeline.
Pinch-to-zoom, double-tap-to-fit, swipe between branches. Snap a textbook page on the go and the map appears in seconds.
Drop your whole semester — textbook, slides, lecture recordings — into one map. The shape of the course suddenly makes sense.
Bio, Chem, Anatomy — subjects with too many interlocking systems for linear notes. The map shows what connects to what.
500 years of European history in one diagram. Causes and consequences laid out as branches, not buried in prose.
Drop a stack of papers — Sia builds a map of which authors cite which ideas, where the field agrees, and where it doesn't.
A 90-minute MIT OpenCourseWare video becomes a 25-node concept tree — find the part you need without scrubbing.
Share a map, edit together, comment per node. Replace seven Google Docs with one canvas everyone can see at once.
Other mind-map tools are blank canvases. AskSia builds the map for you — from your actual study materials.
| Feature | AskSia Visual Map | MindMeister / XMind | Whimsical AI |
|---|---|---|---|
| Auto-generated from study material | ✓ ~20s from any source | Blank canvas | Text prompt only |
| Source-linked nodes (page / timestamp) | ✓ Click to jump back | No | No |
| Audio + video + YouTube ingest | ✓ Auto-transcribe | No | No |
| Scanned handwriting OCR | ✓ Native | No | No |
| Exam-relevance color coding | ✓ AP / IB / SAT / college | Manual color tags | Manual |
| One-tap to Sia Note / Flashcards / Quiz | ✓ Generator family | No | No |
| Cross-document multi-source map | ✓ 100 files in one map | Single canvas | Single canvas |
| Real-time multiplayer editing | ✓ Live cursor + comments | ✓ | ✓ |
| Built specifically for students | ✓ AP / IB / SAT trained | PM / business tool | PM / business tool |
| Free plan | ✓ Daily maps, no card | 3 maps total | Limited boards |
Methodology-driven note · the AskSia Method
The whole subject as a navigable concept tree
Auto-generated · spaced repetition · cross-source
Adaptive · MC + free-response · exam-grade
Drop any document or video and Sia draws the concept tree in 20 seconds — color-coded, source-linked, and instantly convertible to notes, flashcards, or a quiz. Free to start.