Beautifully Crafted
Email Signature Designs
Best-in-Class signatures, crafted with precision and refined until you’re 100% satisfied.
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Trusted by 4000+ companies of all sizes and shapes:
Your email signature deserves a personal, human touch
Meticulously hand-crafted and rigorously tested to deliver a flawless, professional impression across every email client.
Premium Quality
Best-in-Class signatures, crafted with precision and refined until you’re 100% satisfied.
Reliable
Since 2010 we have completed over 14,000 projects for 4,000+ clients.
Fast
Quick turnarounds without cutting corners, your signature done right and on time.
Easy to Work With
Clear communication, smooth collaboration, and a stress free process from start to finish.
More Than 90% of Email Signatures Have No Business Revenue Impact
Outdated templates and poor compatibility prevent most email signatures from contributing to revenue, branding, or measurable growth.
Template-Based & Boring
Looks generic and forgettable, failing to build trust or drive action.
Compatibility Issues
Broken layouts and missing images prevent clicks and kill conversions.
Dark Mode Failures
Unreadable colors and disappearing elements stop engagement before it starts.
Email Signatures, Done Right
Your signature design, coded perfectly. Consistent across all email clients. Works everywhere, every time.
Service includes:
- Custom signature design tailored to your brand
- Hand-coded HTML built from your signature design
- Tested across Gmail, Outlook, Apple Mail, and mobile
- GIF animations added where appropriate
- Clickable banners integrated into your signature
- Compatibility report available upon request
- Installation assistance provided if needed
- Rush delivery available in as fast as 24 hours
Why Brands Trust MailBakery
We are working to make MailBakery the best possible custom email template producing service around.
- Not AI. Not Templates
- 100% Custom Built
- Handcrafted by Experts
- No Generators Used
- Built From Scratch
- Tested Across All Clients
- Works Everywhere, Guaranteed
- Email-Client Safe Code
- Outlook-Proof HTML
- Mobile & Desktop Ready
- Designed as Business Asset
- Best-Practice Email Coding
- Human-Crafted Precision
- Brand-First Approach
- Conversion-Focused Signatures
- Pay Only When Approved
- Clean, Lightweight Code
- Spam-Safe HTML
Signature Examples
A small collection of sample signatures showcasing our skills and inspiring how your email signature could look.
We Take Testing Seriously
Every signature is tested across all major email clients to identify rendering issues, layout inconsistencies, and accessibility concerns. We resolve problems before delivery so your signature is polished, reliable, and ready to use without added technical effort.
Check out all email clients we test5-Star Support, Start to Finish
Get fast, friendly help from real people, with a client portal that keeps every update, file, and conversation in one place.
Dedicated manager. Real-time updates. File sharing. Invoicing. Everything you need in one place. No email chains. No confusion. You always know where your project stands.
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Streamlined Communication and Collaboration
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Reply Online or Through Your Email
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Exchange Files With Your and Our Team
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Invoicing & Payments
Email Signature Options
Each option represents a different approach to creating or improving your email signature. Review the examples below to see which best fits your needs.
Desktop
Outlook
- Outlook for Windows Win 11
- Outlook 2021 Win 10
- Outlook Office 365 Win 10
- Outlook Office 365 Dark Win 10
- Outlook for Mac macOS 15
- Outlook 2019 Win 10
Thunderbird
- Thunderbird 60 Win 10
Apple Mail
- Apple Mail 16 macOS 13
Web
AOL Mail
- AOL Mail Edge
- AOL Mail Edge
- AOL Mail Chrome
Gmail
- Gmail Edge
- Gmail Firefox
- Gmail Chrome
G Suite
- G Suite Edge
- G Suite Firefox
- G Suite Chrome
Office 365
- Office 365 Edge
- Office 365 Firefox
- Office 365 Chrome
Outlook.com
- Outlook.com Edge
- Outlook.com Firefox
- Outlook.com Chrome
- Outlook.com Chrome
Yahoo! Mail
- Yahoo! Mail Edge
- Yahoo! Mail Firefox
- Yahoo! Mail Chrome
Mobile
iOS
- iPhone Air (iOS 26)
- iPhone 17 Pro (iOS 26)
- iPhone 17 Pro Max (iOS 26)
- iPhone 16 iOS 18
- iPad (Gen 10) iOS 18
- iPad mini (Gen 6) iOS 18
- iPad Pro (11 inch) iOS 18
- Gmail App iOS 18
- Microsoft Outlook App iOS 18
Android
- Gmail App Android 13
- Gmail App Android 11
- Microsoft Outlook Android 11
- Microsoft Outlook Dark Android 11
Our Happy Clients
It seems that we did good work for these clients.
Have Questions?
Can't find the answer to your question? Contact us, we'd love to hear from you.
How is MailBakery different from drag-and-drop signature builders?
We code every signature by hand using production-grade HTML. This means your signatures stay lightweight, render pixel-perfect across clients, and don’t bloat your email files.
Do you build signatures that actually stay in place?
Yes. Most builders create signatures that break in Outlook or Gmail. We use battle-tested HTML techniques that work consistently everywhere. We test each signature across Outlook 2016, 2019, 2021, Gmail web, and mobile.
Can you build signatures with custom styling that works in Outlook?
Absolutely. Outlook has stricter CSS support than Gmail. We know which styles work and which ones fail. We build around Outlook’s limitations, not against them.
What file format do you use?
We deliver clean, standards-compliant HTML. No bloated code. No inline tracking pixels that break rendering. Just efficient HTML that opens quickly.
Can you replicate our exact brand guidelines in a signature?
Yes. We’ve built signatures for organizations with strict design systems. We match your colors, fonts, spacing, and hierarchy precisely. Send us your brand guide and we’ll deliver signatures that feel native to your brand.
Do you handle complex layouts with multiple columns?
We build multi-column signatures that work in Outlook, Gmail, and mobile. Tables and CSS grid techniques are our specialty.
What if we need to make changes later?
We provide version updates. Send us markup changes and we retest everything. You’re not stuck with what you launched.
Do you include legal disclaimers and consent language?
Yes. We embed GDPR text, CCPA notices, confidentiality disclaimers, and industry-specific language. These appear in the signature without breaking design.
How long does it take to build a signature?
Most signatures take 3 to 5 business days. If you’re in a rush we also have expedited turnaround options.
Can you build a signature from a design mockup?
Yes. Send us a Figma file, PDF, or even a screenshot and we’ll code it. If the design isn’t email-safe, we’ll tell you what needs adjustment.
Can you help with installing the email signature you’ve coded?
Yes. We provide comprehensive installation guidance. An installation guide is available to walk you through deployment step by step.
Can I have a clickable banner in my signature to promote our upcoming event?
Can I have an animated GIF in my signature?
Yes. Provide the GIF file and we’ll code it into your signature. We handle file size optimization so the animation runs smoothly without slowing down email load times.
I have another unrelated question, how can I discuss it with you?
You can either connect with by sending us an email at [email protected]
Email Signatures, Done Right
Your signature design, coded perfectly. Consistent across all email clients. Works everywhere, every time.
Order Now
Select your options, share your details, and submit your request. We’ll review everything and guide you through the next steps.
Email Signature Options
Each option represents a different approach to creating or improving your email signature. Review the examples below to see which best fits your needs.
1. Signature Rebuild
Best if you already have an email signature. We take your existing signature—whether it’s outdated, broken, or inconsistent—and rebuild it into clean, fully coded, email-safe HTML.
Good for:
- Fixing rendering issues
- Improving consistency across email clients
- Keeping the same content without changing the structure and overall design
Before
After
2. Text-First Email Signature
A clean, professional signature that prioritizes clarity and readability. Focused on essential contact details with minimal visual elements for maximum compatibility.
3. Design-Forward Email Signature
A visually rich signature that incorporates layout, imagery, and branding elements. Designed to feel like a natural extension of your brand.