Free · Anonymous · Instant

Share HTML in seconds!

Drag in an HTML file and get a private link your friends can open, preview, and view the source of. No account needed.

Instant link!

Drop a file and get a URL you can share anywhere, immediately.
Unguessable URLs!

Every page lives behind a random 32-character ID known only to you.
Tamper-proof!

Pages can never be deleted, and only the API's secret update token can change one.

Built for AI agents

Agents can publish without a browser: one request returns the share link as JSON, plus a secret token for updating the page later.

curl -F "[email protected]" https://pastehtml.dev/api/pastes

Full agent instructions live at pastehtml.dev/llms.txt — just tell your agent to publish here.