Need emails that look and work properly on every screen? We build responsive HTML emails that adapt across desktop, tablet and mobile, with layouts, imagery, typography and calls to action optimised for different screen sizes and major email clients.
Responsive Email Development
Responsive emails built for every screen
Your customers open emails across different devices, screen sizes and email clients. A layout that looks great on desktop can quickly become difficult to read or interact with on mobile without responsive email development behind it.
We build responsive HTML emails that adapt intelligently across screen sizes, with layouts that stack correctly, readable typography, optimised imagery and mobile-friendly calls to action. Every build is developed with email-client compatibility in mind, helping your campaigns deliver a consistent experience wherever they’re opened.
Why choose Email Squad for responsive email development?
Responsive email development takes more than simply shrinking a desktop design. Different screen sizes and email clients need to be considered so layouts stack correctly, content stays readable and calls to action remain easy to use.
We build responsive HTML emails with mobile users in mind, carefully developing and testing layouts across major email clients and devices. The result is reliable email code that delivers a consistent experience from desktop through to mobile.
Our step-by-step approach
Every great email starts with understanding. We get to know your brand, audience, goals and platform before production begins.
From one-off campaigns to complete customer journeys, we design beautiful email experiences that are built around your brand and objectives.
Our team transforms approved designs into responsive, production-ready emails that work seamlessly across your chosen platform and major inboxes.
Every email is thoroughly tested, refined and quality checked before we package everything up and deliver production-ready files, ready for your team to send.
Why choose Email Squad
Designed from scratch
Built around your brand, your audience and your campaign goals. No generic templates. No copy-and-paste creative.
Fast turnaround
Campaign deadlines don’t wait. We plug into your team and deliver beautifully crafted emails without slowing projects down.
Ready for every inbox
Responsive HTML, platform-ready builds and thorough QA before every delivery.
Ready to scale
Multiple campaigns, languages, versions and audiences handled properly, without adding pressure to your team.
Featured work
From promotional campaigns to customer journeys, explore a selection of email projects showcasing our approach to design, development and production across different industries.
Responsive Email Development FAQs
What is responsive email development?
Responsive email development is the process of building HTML emails that adapt to different screen sizes and devices. Layouts, typography, imagery and calls to action can change or stack to provide a better experience on desktop and mobile.
Why do emails need to be responsive?
Emails are opened across a wide range of devices and screen sizes. Responsive development helps make sure your content remains readable, your layout works correctly and calls to action are easy to use wherever the email is opened.
Can you make an existing HTML email responsive?
Yes. We can review existing HTML emails and improve their responsive behaviour, fixing layout, spacing, typography and mobile usability issues where required.
Do you build mobile-friendly HTML emails?
Yes. Mobile usability is a key part of our responsive email development, including readable typography, appropriately sized imagery, stacking layouts and touch-friendly calls to action.
Do you test responsive emails in Outlook and Gmail?
Yes. We test responsive HTML emails across major email clients and devices to identify rendering and layout issues before the finished build is supplied.
Can you build responsive emails from Figma or Photoshop designs?
Yes. We can convert approved Figma and Photoshop email designs into responsive HTML while staying as close as possible to the supplied creative.
Which email platforms can you build responsive emails for?
We develop responsive HTML emails for platforms including Mailchimp, Klaviyo, HubSpot, Salesforce Marketing Cloud and other major email marketing platforms
Can you build reusable responsive email templates?
Yes. We can develop reusable responsive email templates and modular components that give your team flexibility while maintaining consistent design and mobile behaviour.
Trusted by industry-leading
brands & agencies
When the brief lands and the send date’s fixed, we make it look easy. From design and HTML development to testing and QA, we deliver beautifully crafted emails without the production headache.
Need a responsive HTML email built?
Send us your approved design and we’ll turn it into a responsive, tested HTML email that works across screen sizes, devices and major email clients.









