# 1Password 1Password is an inexpensive and robust password manager that lets you create, use, and share passkeys. Your passkeys are protected by the same proven security that millions of people and thousands of companies trust to protect their most important information. With 1Password, you can use passkeys with confidence on all of your devices, anywhere in the world. Other password managers such as Bitwarden and Lastpass may also be good options for you, depending on your personal preferences. Our recommendation for 1Password comes from our team's positive experience with their service and ease of use for Passkey authorizations on Defined.fi. With 1Password installed, it will appear as an option when saving your Passkey. You can find more information on Passkeys using 1Password [here](https://support.1password.com/save-use-passkeys/). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.defined.fi/defined-docs/defined-classic/getting-started/create-your-passkey/1password.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.