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

Slicer.dev is a browser extension for Chrome that enables developers and designers to extract and replicate website components for use in AI-driven development environments. The extension functions as a component extraction tool that captures UI elements from any live website and converts them into structured AI prompts or clean React component code. Slicer.dev serves front-end engineers, product designers, web development agencies and startup founders who require a technical bridge between visual browsing and code generation.

Two primary modes of operation are available in Slicer.dev. The Slice feature allows users to hover over any component on a page and extract navigation bars, hero sections, pricing tables, buttons or testimonial carousels with a single click. The extraction process preserves styling attributes, CSS animations, hover states, interactive behaviors and responsive layout settings. Export options include AI-ready prompts that are compatible with Claude Code, Cursor, Lovable, Bolt.new or v0 and clean React component output. Granular selection controls support navigation of parent and child relationships in the DOM structure using keyboard shortcuts.

Slicer Canvas provides an infinite workspace where users can combine multiple extracted components, apply brand styling, rebrand or neutralize design elements and generate new design variants through AI assistance. Visual iteration history is maintained to support review and refinement of component arrangements and style adjustments.

The Journey Audit feature captures entire user flows such as signup sequences, checkout processes or onboarding experiences as a connected board of live screens. This mode includes an AI-powered UX audit that analyzes the recorded flow and associates findings with specific pages. The extension operates independently within Chrome and outputs artifacts formatted for compatibility with popular AI development tools. A component library offers organized access to previously extracted UI patterns for reference and reuse.