Advanced HTML for Gmail and Outlook

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Adds a fully featured HTML editor into Gmail and OutlookEdit the raw HTML of your emails inside Gmail with an advanced HTML editor. Editor supports both a robust WYSIWYG HTML editing mode as well as a direct edit "Source" mode (raw HTML). Switch between the two modes on the fly and make your email content more expressive than ever!

Extension supports Gmail, Outlook.com, and Office 365 Outlook.

Usage: After installing the extension, a toolbar will appear at the bottom of the "Compose" window or the "Reply" window.

All styles should be inlined directly into your HTML elements. Use this tool to automatically merge your <style> tags into the HTML: https://goo.gl/SRKrcH