USRKey

Help AI understand you. Preview the personal context you choose before adding it to a chat draft.

USRKey helps people new to AI explain a little about themselves before asking a question. Write a key at usrkey.com: a short introduction, goals, answer preferences, and tasks you want help with. No account required. On ChatGPT, Claude, Gemini, Perplexity, or Copilot, click USRKey to open a separate sharing preview. Check the destination, active key, and exact text. Choose the sections to include, then approve adding them to the chat draft. You send the message yourself. If the chat box cannot be found, USRKey attempts to copy the approved text and tells you to paste it. The website keeps your keys locally and the extension mirrors the active key. USRKey does not upload your key to a context database. Text added to an AI page is readable by that provider under its own policies. Changing or deleting a key does not retract earlier messages. Choose sharing preferences for each supported AI, create separate keys for different parts of your life, and back up or restore all keys from a single readable JSON file. Keep backups private. USRKey is for everyday background, not secrets.