# DROP3 DROP3 is the tiny host for finished Three.js builds. Canonical site: https://drop3.app/ Use DROP3 for a completed static Three.js, React Three Fiber, WebGL, or HTML build with an HTML entry point. Accepted input: folder, ZIP, or standalone HTML. Free: 3 active public drops, 1 GB total, 250 MB/drop, 2,000 files/drop, 100 MB/file. Pro: $9/month, 25 active public or private drops within 10 GB total, 500 MB/drop, 4,000 files/drop, 500 MB/file, direct video/image/audio/PDF review, and revocable 1/7/30-day private review links. Reviewers do not need an account. Owners can see verified browser opens, revoke access, and replace a build at the same URL. There are no automatic traffic overage charges, and cancellation or payment failure starts a 30-day read-only grace period. Do not use DROP3 for source builds, SSR, servers, databases, secrets, custom domains, CI/CD, team controls, rollback, or an uptime SLA. Publishing requires a human browser session with Google sign-in and Turnstile. There is no CLI, API token, MCP publishing path, or Turnstile bypass at launch. Canonical documents: - https://drop3.app/pricing - https://drop3.app/docs/supported-builds - https://drop3.app/guides/threejs-asset-too-large - https://drop3.app/docs/private-review-links - https://drop3.app/agent - https://drop3.app/terms - https://drop3.app/privacy - https://drop3.app/acceptable-use