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Split Development is a Shopify web design agency delivering custom Shopify theme design, Shopify Plus web design, store redesigns and conversion-focused web design for Shopify stores. We work with ecommerce brands and retailers across the US, UK and globally who need a Shopify web design company with both design depth and Shopify development expertise.
150+
Projects delivered
10+
Years experience

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Custom Shopify theme design & new store builds
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Shopify store redesign & CRO-focused design
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White label Shopify web design & ongoing design support
Good Shopify design is not about making things look nice.
As a Shopify web design company with real development capability, we design stores that convert visitors into customers and scale with your business.
Ecommerce-first discovery
Before designing anything we audit your brand, customer journey, current store performance, competitor landscape and conversion goals.
Design built for Shopify
Our Shopify web design is created by a team that also builds in Shopify — so every layout, component and interaction is designed to work within the platform, not fight against it.
Transparent process
You get a clear design roadmap, structured feedback rounds, regular previews on staging and full visibility from first wireframe to live store.
Scalable Shopify design systems
We build design systems and reusable Shopify sections that make future pages, campaigns and catalog expansions faster to produce and consistent in quality.
Our Shopify web design standards protect conversion performance, brand quality, store speed and long-term design maintainability
Conversion-focused design
Every Shopify web design decision — layout, hierarchy, CTA placement, trust signals — is made to move visitors toward purchase, not just to look impressive.
Store speed & Core Web Vitals
Shopify web design and development we deliver is optimised for page speed, lean asset loading and strong Core Web Vitals scores from day one.
Mobile-first by default
We design for mobile first — because the majority of Shopify traffic is mobile and a poor mobile experience directly costs revenue.
Brand-aligned design
Every Shopify store we design reflects your brand accurately — typography, colour, imagery and tone — so your store feels premium and trustworthy from the first impression.
Post-launch support
After launch we provide ongoing Shopify web design support — new pages, seasonal campaigns, A/B tests and iterative improvements as your store grows.
A structured Shopify web design process from discovery and strategy through to a live, optimised store
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We work with ecommerce brands, retailers and agencies who need a Shopify web design agency with real expertise in both design and the Shopify platform
Ecommerce brands launching
Custom Shopify web design and full store build for new brands launching on Shopify or Shopify Plus for the first time
Stores that need a redesign
Shopify web design and redesign services for established stores that have outgrown their current theme and need a stronger, faster and better-converting design
Shopify Plus merchants
Shopify Plus web design agency services for enterprise merchants needing custom checkout design, advanced UX and design systems that scale with their catalog
Agencies & white label partners
White label Shopify web design for digital agencies and ecommerce service providers that need a reliable Shopify design partner for client work

A Shopify web design agency designs and builds custom Shopify stores — covering UX strategy, visual design, theme development, store setup and launch. Unlike generic web design agencies, a specialist Shopify web design company understands the platform’s architecture, limitations and opportunities deeply enough to make design decisions that actually work in production.
Shopify web design cost depends on the scope — number of page templates, complexity of the design system, whether Shopify Plus features are involved and if a full development build is included. A focused Shopify store redesign for an established brand will be different from a full custom Shopify web design and development project built from scratch. We provide detailed scoping and fixed-price proposals for every project.
Yes. We are a Shopify Plus web design agency working with enterprise and high-growth merchants. Shopify Plus web design typically involves more complex page architectures, custom checkout design using Checkout Extensibility, advanced design systems and tighter integration between design and development.
Yes. We provide Shopify web design services for existing stores that need a full redesign or targeted CRO improvements. This includes auditing your current store performance, identifying conversion bottlenecks, designing new page templates and rebuilding the theme with a stronger design system.
Yes. We work as a white label Shopify web design partner for digital agencies and ecommerce service providers. We handle the full design and development scope under your brand, delivering to your standards and timeline while you manage the client relationship.
Good Shopify web design combines strong visual branding with a clear conversion architecture — homepage storytelling that builds trust, collection pages that make browsing easy, product pages that answer every objection and a checkout that removes all friction. It also needs to be fast, mobile-first and easy for your team to manage and update as your catalog and campaigns evolve.