Signature Studio
Template
Personal Info
Media
Social Links
Messaging & More
Filled channels render as colored icon chips next to your social icons. Empty = hidden.
Social Icon Styling
Shape
Colors
Email Banner Maker
Image banner (shown full-width under the signature)
Tip: hosted URLs are best for email (data URLs can be stripped by some clients). Keep images ≤ 600×150px.
Show promo strip in signature
CTA Builder
No custom buttons yet. Add one — they render under your signature in every template.
Dynamic QR Code
Attach a high-resolution scannable QR code — always free.
Badges & Extras
Verification Badges & Shields
Click to toggle — selected badges render as pills in your signature.
Green Footer
“Consider the environment before printing this email.”
“Save Contact” Button (.vcf)
Recipients can add you straight to their address book.
Disclaimer & Legal Notices
One-click legal templates — fully editable after inserting.
Show disclaimer in signature
Hand-Written Signature
Embed a hand-written sign-off
Design
These controls apply to every template — pick any layout, then style it exactly how you want. 100% free.
Attribution
Show Zantro Attribution
100% optional — off by default. Keep it on to support our free platform!
Integrated Tools
One click embeds a referral-supported booking button into your signature's live preview and HTML export.
Cal.com
https://refer.cal.com/sai-sai-m5yhtl-k3ub
NOWPayments
https://account.nowpayments.io/create-account?link_id=2219282606
Binance
https://www.binance.com/referral/earn-together/refer2earn-usdc/claim?hl=en&ref=GRO_28502_FG9YD&utm_source=referral_entrance
Notion
Coming soon
Canva
Coming soon
Export
Table-based inline-CSS layout — verified for Gmail, Outlook, Apple Mail and Yahoo. All links are exported as absolute targets.