How to Add an Email Signature in Gmail (2026)

Create your signature with Sigkraft, click 'Copy for Gmail,' then open Gmail Settings → General → Signature. Click in the signature editor and paste (Ctrl+V / Cmd+V). Gmail preserves the HTML formatting automatically.

The Gmail mobile app uses a separate, plain-text-only signature setting. Your HTML signature shows up when you send from Gmail on the web. On mobile, Gmail strips HTML formatting. Sigkraft signatures degrade gracefully to readable text on mobile.

Yes. Gmail lets you create multiple named signatures and assign different ones to different email aliases. In Settings → Signature, click 'Create new' to add additional signatures.

By default, Gmail includes your signature in replies but collapses it. You can toggle this in Settings → General → Signature → check 'Insert signature before quoted text in replies.'

Gmail sometimes adds extra line breaks when pasting signatures. Sigkraft signatures are optimized for Gmail and use inline styles to prevent spacing issues. If you see extra space, try pasting into a fresh signature rather than editing an existing one.