Signature Studio

Signature Studio has one single purpose: to let users design, customize, and install professional email signatures. Users pick a template or start from scratch, edit text, images, colors, and social links in a visual builder, then copy the generated HTML or insert it directly into Gmail's signature settings. All signature data (text, Brand Kit, preferences) is created and stored entirely on the user's own device using chrome.storage.local. No signature content, personal information, or usage data is ever sent to any external server.