Pradhyuman

Secure and Private TOTP Generation

This TOTP generator stores your secrets exclusively in your browser's local storage, encrypted with a pre-defined passphrase. Your secrets are never sent to any server. This ensures maximum security and privacy. Because the secrets are stored locally, clearing your browser data will erase them. Consider backing up your secrets securely.

2 Factor Authenticator Code Generator

Generate Time-Based One-Time Passwords

Select or Add Secret:

How it works: This application generates time-based one-time passwords (TOTPs) using a secret key that you provide. The key, along with a name you choose, is encrypted using a pre-defined passphrase and then stored directly in your web browser's local storage. Local storage is a part of your browser that allows websites to store data directly on your computer. Because of the encryption, even if someone gained access to your browser's local storage, they would not be able to read your secret keys without the passphrase. The secret key never leaves your computer and is never sent over the internet.

Accessing Your Secrets: Your saved secrets are tied to the specific browser and computer you used when you added them, *and* they are protected by a pre-defined passphrase. To access the same secrets again, you must use the same browser on the same computer. If you switch browsers or computers, the secrets will not be available. Clearing your browser's data (cache, cookies, local storage) will also delete your saved secrets.