Individual skill
save-as-standalone-html
Single self-contained file that works offline
Anthropic/claude-design/skills/save-as-standalone-html/SKILL.md
Source commit a2d33761e49b98f6ec1b48f12143264eb9b4ff4f
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- Last checked
- Nov 10, 2026
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- ai Repository topic
- anthropic Repository topic
- chatbot Repository topic
- chatgpt Repository topic
- claude Repository topic
- claude-code Repository topic
- codex Repository topic
- gemini Repository topic
- generative-ai Repository topic
- google Repository topic
- engineering Derived category
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# Save as standalone HTML
Export the current design as a single self-contained HTML file that works completely offline — no external dependencies.
### How it works
There is a deterministic bundler (super_inline_html tool) that can inline resources referenced directly in HTML attributes — img src/srcset, source src/srcset, video/audio/track src, video poster, SVG `<image href>`/`<use href>`, link href (stylesheets, favicons), script src, CSS url() and @import, inline style attributes. However, it CANNOT discover resources that are only referenced as strings in JavaScript or JSX code — for example:
- An image src set in React: `<img src={"./hero.png"} />`
- A background URL in a styled-component: `background: url('./pattern.svg')`
- A dynamically imported script
Your job is to prepare the HTML file so the bundler can capture everything, then run it.
### Step 1: Make a copy of the HTML file and update code-referenced resources