Boarderless is an always-editable spatial workspace where every screenshot, arrow, and text block remains a live, independent object. Re-select, resize, or recolor anything at any time—even if it was the first thing you placed on the board. Your ideas stay fluid, and your work never gets locked down.
Place objects well outside the starting viewport, pan and zoom around them, and keep related screenshots, notes, and callouts in one coordinate space instead of a fixed page box.
Try the Canvas →Drop screenshots, clip inspiration, and sketch notes. Your photos stay pristine, your data stays local, and Ai organizes the layouts.
Explore Sandbox Features
Free and Personal board content is stored in your browser's IndexedDB. Pro sync writes board files to the user's own Google Drive, and the canvas remains usable for an existing local session when backend calls fail.
Why Local First?PNG export preserves alpha-aware canvas output and object bounds. Regression tests cover visible canvas rendering, transparent backgrounds, and exported object geometry.
Read Rendering SpecsDesigned for direct programmatic control. With built-in support for the Model Context Protocol (MCP) and custom Antigravity connectors, supported Ai agents and coding assistants can interact with the canvas. Agents can read the canvas hierarchy, retrieve state information, move and restyle existing Objects, and calculate export bounds through the live local canvas session.
Explore Developer LayerExperience the physical, snappy nature of the Boarderless engine right here. Click a tool in the sidebar, then interact with the mockup workspace.
Try the published Free plan with local-first board storage. No fee for Free, no Boarderless-hosted canvas storage, and no fixed artboard. Compile memes, map plans, and organize ideas directly in your browser.
Launch Boarderless Canvas