Point it at any URL. Get a working, editable clone in seconds — powered by Claude.

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You see a sharp landing page. You want something like it. Normally that means hours in DevTools — copying snippets, guessing fonts, rebuilding spacing from scratch. clone-any-app skips all of that: it fetches the page, sends the HTML and CSS to Claude, and generates clean semantic code you can open, edit, and ship.

$ npx github:NickCirv/clone-any-app https://stripe.com/pricing

  clone-any-app v1.0.0
  ─────────────────────────────────
  Target:  https://stripe.com/pricing
  Output:  /home/you/stripe-clone
  Model:   claude-opus-4-5

  ✔ Scraped — Stripe Pricing · 84.2KB HTML · 31.6KB CSS · 12 images
  ✔ AI clone generated — 19.4KB response
  ✔ Wrote 3 files to /home/you/stripe-clone

  Clone complete!

  ✓ index.html
  ✓ styles.css
  ✓ script.js

  Preview:
  open stripe-clone/index.html
  or npx serve stripe-clone

Install

No global install needed — run straight from GitHub:

export ANTHROPIC_API_KEY=sk-ant-...

npx github:NickCirv/clone-any-app <url>

Usage

# Clone a page into a default output dir (<hostname>-clone/)
npx github:NickCirv/clone-any-app https://linear.app

# Specify a custom output directory
npx github:NickCirv/clone-any-app https://vercel.com --output ./my-clone

# Use a different Anthropic model
npx github:NickCirv/clone-any-app https://stripe.com/pricing --model claude-opus-4-5

Flag	Description
<url>	URL of the page to clone (required)
-o, --output <dir>	Output directory (default: <hostname>-clone)
-m, --model <model>	Anthropic model to use (default: claude-opus-4-5)
-V, --version	Show version
-h, --help	Show help

How it works

1. Scrape — fetches the target page's HTML, CSS, and image metadata
2. Analyse — Claude reads the visual structure, layout, colour palette, and typography
3. Generate — outputs clean, semantic index.html, styles.css, and script.js
4. Write — files land in the output directory, ready to open or edit

The clone is a starting point — not a pixel-perfect copy. It captures the design intent: layout structure, spacing rhythm, colour system, and component patterns.

Requirements

• Node.js 18+
• ANTHROPIC_API_KEY environment variable set to a valid sk-ant-… key

What it is NOT

• Not a pixel-perfect screenshot replica. It regenerates clean code from structure analysis — dynamic or JS-heavy apps may produce partial results.
• Not a copyright circumvention tool. Use it to learn, to prototype, or to create inspired-by work — not to copy proprietary designs for commercial use.
• Not a scraper for SPAs. Pages that require login or heavy client-side rendering will give it less to work with; treat the output as a structural starting point.

See Also

• one-prompt-saas — Full SaaS from one prompt
• zero-to-prod — Empty dir to deployed app speedrun
• readme-surgeon — Upgrade any README with AI

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_{Node 18+ · MIT · by NickCirv}