Paste HTML. Get a URL.

Instant hosting for demos, mockups, and AI-generated HTML pages. Works with ChatGPT, Claude, and any HTTP client.

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Paste or Upload

Textarea, drag & drop, or API — HTML in, URL out.

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Unique URL

Every paste gets a permanent link. /p/x7k9m2

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AI-Ready API

ChatGPT, Claude, MCP — deploy HTML directly from AI agents.

API — single endpoint

curl -X POST https://pastml.com/api/paste \
  -H "Authorization: Bearer sk_live_xxx" \
  -H "Content-Type: text/html" \
  --data-binary @my-page.html

// Response
{"id": "x7k9m2p3", "url": "https://pastml.com/p/x7k9m2p3", "sizeBytes": 3421}