Encipher It : Easiest Browser based Advanced Encryption Tools [Video Demonstration] One of the best and easiest AES Text encryptor for Google Mail or anything else. It provides more secure PBKDF2 (Password-Based Key Derivation Function) key generation. All encoding/decoding is performed locally in your browser. Video Demonstration by Network NUTS: “Network Nuts” You Tube Channel for More Linux Tutorials. Subscribe to “NUTS” channel for more Linux tutorials.
Source: https://thehackernews.com/2011/10/encipher-it-easiest-browser-based.html