Websites

Custom WordPress theme development

Your brand deserves more than a template. We design and develop custom WordPress themes that look exactly how you want, load fast and stay easy for your team to edit.

  • Unique design, no templates
  • Fast, lightweight code
  • Easy for your team to edit
What’s included

What you get

Pixel-perfect custom themes built for speed, accessibility and easy editing, without the bloat of generic templates.

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Design to code

Your design turned into a pixel-perfect, responsive theme.

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Built for speed

Lean code and optimized assets for excellent Core Web Vitals.

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Block & FSE themes

Modern block themes your team can edit visually.

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Page builder ready

Elementor-compatible themes and child themes when you prefer a builder.

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Accessible markup

Semantic, accessible HTML that works for everyone.

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SEO & AI ready

Clean structure and structured data that search engines and AI understand.

Why custom

Design freedom without the bloat

Off-the-shelf themes ship with dozens of features you’ll never use, and every one of them slows your site down. A custom theme includes only what you need, built around your brand and your content.

Every theme we build is fast, accessible and structured for SEO and GEO. Need features beyond design? We pair themes with custom plugin development so functionality stays portable, even if you redesign later.

Custom themes are the foundation of our corporate websites and e-commerce builds, and once live, our content management and website updates services keep everything current.

Included

Every custom theme includes

Responsive, mobile-first layouts
Custom templates for key pages
Reusable blocks or sections
Optimized fonts & images
Accessibility best practices
Structured data
Translation-ready strings
Child-theme friendly code
Documentation for editors
Browser & device testing
Custom WordPress theme development Websites BigLoop
Custom WordPress theme development Websites BigLoop
Why BigLoop

A theme that’s truly yours

A custom theme means no unused features, no theme license renewals and no compromises on design, just a fast, secure foundation built for your brand.

What you get
  • Unique design, no templates
  • Fast, lightweight code
  • Easy for your team to edit
  • You own the theme
Works great with

Pairs well with

Services that make this one even more powerful.

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Custom WordPress plugin development

Add custom features with a plugin.

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SEO

SEO foundations built into the theme.

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Website updates

Keep your theme updated and secure.

FAQ

Frequently asked questions

Have another question? Send us a message and we’ll get back to you.

Block theme or page builder?

Both are possible. We recommend a block theme for speed and simplicity, or build for Elementor if your team prefers it.

Can you turn our existing design into a theme?

Yes. We convert designs from Figma or other tools into a custom, responsive theme.

Can you rebuild our current theme?

Yes. We can rebuild an outdated or slow theme while keeping your content and URLs intact.

Related

More websites services

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E-commerce websites

Online stores that are easy to manage and designed to sell, from product pages to checkout.

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Telehealth & telemedicine websites

Fully automated telehealth platforms for GLP-1 and other treatments, connected to leading telemedicine and pharmacy partners.

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Corporate websites

Professional company websites that build trust, explain what you do and generate leads.

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Custom WordPress plugin development

Custom plugins built around your workflow, from small features to complete platforms, coded to WordPress standards.

Ready to get started?

Tell us about your project and we’ll get back to you with next steps.