Prototypes

Build full-page web applications with our AI-powered code editor. From idea to working prototype in minutes.

Prototype Editor — build full-page web applications with AI assistance

URL Reference

Paste any website URL as a reference. Merlin AI analyzes the live site and helps you recreate it in code.

Design Reference

Upload a design screenshot or mockup. Merlin AI uses it as visual guidance to help you build pixel-perfect prototypes.

Merlin AI Assistant

Vibe code, get reviews, explanations, solutions, feedback, or even get roasted. 5 powerful commands to accelerate your workflow.

Live Preview

See your changes instantly with split-pane live preview. Includes console output and error overlay.

NPM Packages

Install any NPM package via esm.sh CDN. Search, add, and use packages like lodash, dayjs, or any library.

File Uploads

Upload images and assets directly into your prototypes. Drag and drop files for instant use in your code.

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Create full-page web apps with AI assistance, live preview, and design references.

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