WhiteBoard: Draw, Teach, Notes

WhiteBoard — Where ideas come to light. A premium infinite-canvas whiteboard for Android, built for thinking out loud. Draw, sketch, take notes, plan, teach, and brainstorm on a canvas that never ends — no accounts, no sign-ups, no watermarks on your work. Open the app and start. Made for teachers explaining a concept, students capturing a lecture, engineers sketching architecture, designers prototyping a flow, and anyone with an idea worth thinking through. 🎨 TWELVE EXPRESSIVE BRUSHES Pen, Pencil, Marker, Brush, Highlighter, Calligraphy, Fountain Pen, Ballpoint, Monoline, Watercolor, and Crayon — every brush is pressure-aware on stylus and finger, with Catmull-Rom smoothing that feels like real ink. Plus a Laser pointer for live presentations. 📐 TWENTY-FOUR SHAPE PRIMITIVES Snap perfect lines, arrows, curved arrows, rectangles, circles, ellipses, triangles, polygons (3 to 12 sides), parallelograms, trapezoids, function graphs, angle markers, and a full set of 3D solids (cuboid, cylinder, cone, sphere, pyramid, and frustums). Toggle dashed strokes or filled shapes for endless variations. 📄 MULTI-PAGE DOCUMENTS Organize boards into pages. Reorder, duplicate, delete. Each page keeps its own background, ink, and bookmarks. 🧭 SIX READY-MADE TEMPLATES Start blank — or with a Mind Map, Cornell Notes, Eisenhower Matrix, Kanban board, or Daily Journal layout ready to fill. 📋 FORTY-SEVEN PAGE BACKGROUNDS Blank, ruled lines, square grid, dot lattice, isometric grid, music staves, Cornell notes, Chinese 米字格 handwriting practice, blackboard, green chalkboard, storyboard panels, and seven paper tints. Plus twenty tactical-court templates for soccer, basketball, tennis, badminton, volleyball, American football, rugby, baseball, cricket, hockey, lacrosse, table tennis, handball, water polo, squash, futsal, and more. 🔖 BOOKMARKS — NAMED CANVAS VIEWS Pin any spot as a named bookmark. Jump back instantly, even from a different page. ✂️ SMART SELECTION Marquee-select ink, shapes, text, or images. Translate, copy, paste, duplicate, or delete with floating tools. 🌟 STICKER & SYMBOL LIBRARY A built-in catalogue of Unicode glyphs — emoji, math notation, chemistry, physics, music staves, weather, geometry, kid sketching. Vector-perfect at every zoom. 📷 BUILT-IN DOCUMENT SCANNER Scan multi-page documents straight into the board with automatic edge detection, powered by on-device ML Kit. 🖼️ ONE-TAP IMAGE IMPORT Drop in any image via the Android Photo Picker — no storage permissions needed. Scale, rotate, flip, set transparency. 💾 EXPORT WITHOUT WATERMARKS Save as PDF, PNG, or JPEG. Share to any app. Your work is your work — no logos, no QR codes. 📏 INSTRUMENTS OVERLAY A real on-screen ruler, protractor, and compass — visual guides that float above the canvas without constraining your stroke. 📡 LIVE SESSIONS — REAL-TIME COLLABORATION Host or join a real-time whiteboard session over your local Wi-Fi: up to 8 peers, no servers, no accounts. Power users can also point at their own WebSocket server. ↩️ 200-STEP UNDO & REDO Every action is undoable. Lossless, op-based — no bitmap snapshots, no memory bloat. 🎨 MATERIAL 3 EXPRESSIVE DESIGN Built fresh in Kotlin and Jetpack Compose. Light and dark themes. Dynamic color on Android 12+. PRIVACY YOU CAN TRUST • No accounts — open the app and draw. • No tracking by us — zero first-party analytics, zero telemetry, zero crash reporters. • No sign-ups — every feature is free, today and forever. • Your boards stay on your device. • Only two permissions — Internet (live sessions only) and Vibrate (haptics). WORKS GREAT ON Phones, tablets, foldables, and Chromebook windows. Android 8.0 or newer. Stylus and S-Pen supported with native pressure curves. WhiteBoard. Made with care. Where ideas come to light.