Prompt Canvas
Turn UI screenshots into build-ready instructions
What it does
Prompt Canvas turns UI screenshots into clear, build-ready design instructions. Move interface elements, annotate changes, hide private details, define priorities and acceptance criteria, then export prompts, JSON, images, reports, or handoff ZIPs for AI agents and developers.
A Windows app that turns visible screen changes into instructions AI or a developer can implement.
Edit the screen. Turn it into instructions AI can implement. A Windows app that turns visible screen changes into instructions AI or a developer can implement. Import the screen from a file, drag and drop, or the clipboard. Choose a starting use case such as Web UI, banner, social post, or thumbnail, and resume autosaved work or a backup when you need to continue an earlier canvas. Choose an element on the imported screen, then move, resize, duplicate, delete, or repair the cutout. In the FOLD project-board example, a task card is selected as the candidate and prepared as a visible change to hand off to AI. Review the workflow, practical use cases, required setup, capabilities,…from sainoweb.com
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