Endeavour

Generate ephemeral accounts and passkeys on the fly

Endeavour — Temporary Account Assistant Create and manage separate temporary accounts for websites. Endeavour generates credentials, provides a temporary email inbox for verification, and securely stores account details so you can use them again later. Create accounts with less copying and pasting On supported sign-up forms, generate a username and strong password, with a temporary email address from mail.tm when needed. Endeavour can detect common email and password fields, including confirmation fields, and fill them for you. Handle email verification When a site requests an emailed code sent to an Endeavour inbox, Endeavour can find the code and offer buttons to fill or copy it. It won’t submit the form for you. Keep account details organized View saved accounts, copy credentials, open associated inboxes, add notes, or delete accounts from the side panel. Protect saved logins Account data is encrypted in Endeavour’s local vault. If you enable Chrome sync with a PIN, Endeavour syncs the encrypted vault across your Chrome browsers. Each browser asks for the PIN once. Optionally, use a passkey stored in your usual passkey manager as a local check before Endeavour fills a saved login. This passkey unlocks the saved credentials in Endeavour; it is not a passkey registered with the website and does not sign you in to the website by itself. Passkey assertions are checked locally. Endeavour uses page access to detect supported forms and provide account and verification-code assistance. Temporary email inboxes and messages are handled through mail.tm.