GPGWebAuth от DreamingCodes

Take your PGP/GPG workflow directly to the browser with GPGWebAuth. Built for modern security and ease of use, this extension allows you to manage keys, encrypt, decrypt, sign, and verify messages without leaving your current tab.

Key Features
Secure Key Management
Manage your keyring with ease. Generate new ECC or RSA keys, import existing ones, or search for public keys directly from keys.openpgp.org. Your private keys are always encrypted at rest using a master passphrase and AES-256-GCM.

Seamless Browser Integration
Interact with PGP blocks naturally. GPGWebAuth automatically detects encrypted messages, signatures, and public keys on any webpage. Use the context menu to perform operations on selected text or use the popup for quick clipboard actions.

Powerful Encryption & Signing
Encrypt to multiple recipients or create clear-signed messages with a single click. The extension supports combined sign-and-encrypt operations to ensure both confidentiality and authenticity.