YOUR SITE. YOUR STORAGE.
Connect your own Relay.
Relay connections
Your files remain on your Site
Relay transfers files using each user’s own Sites, R2, D1 and independent encryption key. This shared service registers an owner-verified personal Site URL and helps open it. It does not accept file uploads.
How to connect
Provision your personal Site using desktop setup; enter its URL here; sign in as that Site’s owner to approve registration; verify the connection and open your Relay. Initial provisioning requires Sites access and local execution on desktop. Browser-only initial provisioning is not supported.
Sending and receiving
Your personal Site manages sending, download passwords, expiration, sharing-message recovery and revocation. Recipients use that Site’s share URL and password without ChatGPT sign-in. The shared MCP does not retrieve transfer history or download passwords.
Current support
Japanese and English. Only generated HTTPS chatgpt.site origins can be registered. Existing personal Sites require the owner-approval module update. Disconnect deletes only the shared registration; it does not change your Site, files, key or share URLs.
Transfer limits and boundaries
Included source supports 10 GB per file, 100 GB / 100 stored transfers per sender, and an additional 1 TB safety cap within each Site, using decimal units. There is no combined cross-user 1 TB quota. Deleted-transfer history remains for 30 days after successful file deletion. End-to-end encryption and malware scanning are not provided. Sites eligibility, terms and actual platform limits also apply.