Encrypt your text data before you submit it to a network. Lock The Text for Chrome is a Chrome add-on designed to encrypt your text data in the browser.

With this extension, when your edit some text (e.g. composing email, editing web doc, typing in private message to your buddy), by selecting all or part of your editing text, then just select Lock under Lock The Text menu, the extension will prompt you to input a passphrase then lock/encrypt your selection to cipher text using your passphrase.

All the encrytion is running in your browser and only your encrypted text will be sent over the wire after you click the Submit or Save button. When your buddy or you open the encrypted text, you have to input the same passphrase to unlock/decrypt the cipher txt to read.

Requirements:
* Chrome

The license of this software is Free, you can free download and free use this browser plug-ins software.