Professional email signaturesfor Outlook
Design a polished, on-brand signature in Firma and use it in Outlook on desktop, web, and mobile, with central management to keep your team consistent.
- Works in Outlook desktop, web, and mobile
- Consistent branding across clients
- Free plan, no credit card required
Signatures that look great in Outlook
Firma covers both platforms — a 1-click Marketplace install for Google Workspace, and an Outlook add-in for Microsoft 365 that applies signatures automatically.
Design once, use in Outlook
Build a professional signature in Firma and install it in Outlook desktop, web, and mobile.
Consistent branding
Keep logos, fonts, and colors identical for everyone, however they access email.
Automatic team deployment
Deploy the Firma Outlook add-in from your Microsoft 365 admin center so signatures apply automatically, or install one yourself in a couple of clicks.
Update centrally
Change details in Firma and refresh your Outlook signature without rebuilding it from scratch.
Renders cleanly
Signatures are built and tested to display correctly across major email clients, including Outlook.
Free to start
Design and manage signatures free for up to 2 users, with affordable per-seat plans for teams.
Frequently asked questions
Related guides
- Microsoft 365 email signatures Deploy signatures to every Outlook mailbox from your Microsoft 365 admin center.
- Centralized email signature management Run signatures for a mixed Outlook + Gmail team from one place.
- Google Workspace email signatures On Google Workspace? Get 1-click team deployment for Gmail.
Design your Outlook signature for free
Set up in minutes. Free plan available. No credit card required.