Free HTML & Markdown Hosting — Share a Link Instantly | BrewPage

# BrewPage > Free instant hosting for HTML, Markdown, multi-file static sites, files, JSON and key-value data. Publish through the REST API and share the returned HTTPS link. Publish: `curl -X POST 'https://brewpage.app/api/html?ns=public' -H 'Content-Type: text/html' --data-binary @page.html` Namespace (`ns`) on REST creates: - `ns=public`: send it for anything meant to be found or shared (docs, guides, demos, portfolios, reports, landing pages): listed in the public gallery and sitemap, so Google, Bing and AI search index it and people discover it. Served on the brewpage.app domain itself, for the strongest search reach; code that needs its own origin (cookies, storage) gets its own subdomain automatically. Anyone can find and read a public page: never put secrets, tokens or personal data there. - No `ns` (default): private. Unlisted and not indexed; anyone who has the link can still open it. A password protects reads. - Public pages, sites and files are listed; JSON and KV are never listed or indexed, in any namespace. Secrets allowed; likely ones are flagged in notices. For a secret: private namespace + password. MCP defaults to a generated unlisted namespace; the GitHub Action uses a repository-derived namespace. Never enumerate or inspect other users' unlisted content. Static sites: HTML, CSS and JavaScript (incl. built Vue/React/TypeScript apps) run in the browser; PHP and other server code are never executed. No signup is required. Save the returned `ownerToken` privately; send it as `X-Owner-Token` on every later publish and update so your publications share one owner. Updates and deletes require it or the management link (`manageUrl`, private). Never include either in chat; share only the reader link. Always use the server-returned link unchanged. Optional: sign in free (Google or any email) at https://account.brewpage.app to manage publications and token history, set publication retention up to 90 days, and mint tokens with optional expiry. Publicati

openapi: 3.1.0 info: title: BrewPage API description: "Free instant hosting for HTML, Markdown, JSON, key-value stores, files\ \ and sites. Send ns=public to be found: gallery + Google, Bing & AI search. Omitted\ \ ns: private (MCP: a generated private namespace). Password or hidden: unlisted.\ \ A private link is not a lock: anyone with it can open it; add a password to\ \ restrict. Secrets allowed; likely ones are flagged in notices. For a secret:\ \ private namespace +