slicer.dev - 2026 Pricing, Features, Reviews & Alternatives

slicer.dev is a cloud-based Chrome browser extension that extracts UI components directly from any live website, capturing styles, hover states, and animations, then converts them into structured AI prompts or clean React code ready to paste into AI coding tools such as Claude Code, Cursor, Lovable, and Bolt.new. Designed for frontend developers, product designers, web agencies, and founders shipping MVPs, it eliminates manual screenshotting and reduces design-to-build handoff time by making live web components immediately actionable.

Beyond extraction, slicer.dev includes a web-based Canvas tool where extracted components can be combined, rebranded, restyled, and remixed on an infinite canvas without writing code from scratch. Components can be debranded and neutralised, new variants generated, and visual iteration history tracked throughout the process. This makes it practical for agencies handling client site builds and designers building or extending design systems.

The Journey Audit feature allows users to record multi-page user flows, such as signup, checkout, and onboarding sequences, and run AI-powered UX audits with findings pinned directly to each recorded page. Together, these three capabilities, component extraction, canvas remixing, and journey auditing, cover the full cycle from UI research and inspiration through to implementation-ready output, supporting teams across web development, product design, UI/UX design, and digital agency workflows.