NapkinBook
napkinbook.comA computational canvas for connecting evidence, assumptions, data, and forecast charts.
A computational canvas for connecting evidence, assumptions, data, and forecast charts.
Give teams an infinite canvas for ideation, facilitation, and planning.
Build diagrams, flowcharts, and idea boards together with shapes, notes, and live comments.
Bring teams together on an infinite canvas with visual tools, shared spaces, templates, and live catchups.
A free collaborative AI canvas for people and agents to draw and refine ideas together.
Arrange a desk scene around a poster, painting or photograph.
AI music video generator that syncs visuals to your track.
A cross-platform teaching whiteboard with Apple Pencil input, PDF import, pages, and an infinite canvas.
AI platform for generating and editing images and videos from text or images
Guided phases that help founders research demand and shape a product idea
Visual AI workspace for team collaboration
AI design tool for product photoshoots and e-commerce images
Export AI chat history from many platforms to Markdown and other formats.
Painting with custom brushes and a dockable tool workspace
Visual AI workspace that applies analytical frameworks on an infinite canvas
AI design agent that turns prompts into on-brand assets on one canvas
Infinite AI canvas for multi-agent workflows and multimodal content
AI writing partner for fiction with tools to draft, expand, rewrite, and get feedback on stories.
Pose a scene, control its camera and choose the reference image or editable handoff
Draw textured tiles in three dimensions, then edit their faces and export the scene
Personal AI art generator that turns your photos into images and videos
CC0 punk and science-fiction character drawings
Pixel drawing and animation organized into layers, cels and tags