Full-Stack
Web Development
Websites and full-stack web apps in Next.js, React and TypeScript, built to load fast and hold up under real traffic.
Explore web developmentCrafting digital experiences that deliver results
Hand-built websites and web apps that turn visitors into enquiries. One senior team, one fixed quote.
Next.jsReactTypeScriptTailwind CSSNode.jsPostgreSQLSupabaseNuxt.jsLaravelFull-Stack DevUI/UX DesignTechnical SEOAPI IntegrationBrowser ExtensionsAI ToolsStripe PaymentsAuth SystemsAnalyticsVercelCloudflarePlanetScale
Everything you need to ship faster
One team covers design, build and deployment, so nothing gets lost in a handover between agencies.
AI / LLMs
AI Integration
LLMs, agents and automations built into your product or your back office, taking routine work off your team.
Explore ai integrationDesign
UI/UX Design
Interfaces designed around the people who use them, from first wireframes to a responsive design system.
Explore ui/ux designExtensions
Browser Extensions
Chrome and Firefox extensions, either internal tools for your team or products in their own right.
SEO
SEO & Analytics
Sites built to rank, with analytics that show which searches turn into enquiries.
Backend
API Development
REST and GraphQL APIs, from a link between two third-party systems to a custom backend.
About ZeroPixel
ZeroPixel is a UK web development agency building custom websites, web apps and AI systems for businesses across the UK. Senior developers, fixed quotes.
Work that shipped
Products we've built and launched, from AI tools to full-stack platforms.
- supperi.com
Supperi
01 / 06Invite. Seat. Dine. An event platform that runs a gathering from the first invitation to the final seat, and lets guests RSVP without making an account.
SaaS · Event managementCase studyLive site - introagents.com
IntroAgents
02 / 06A lead generation platform where agents launch polished microsites, capture qualified leads and route them to the right service providers.
SaaS · Lead generationCase studyLive site - formationdata.co.uk
FormationData
03 / 06A business intelligence platform that turns millions of UK public records on companies, property, planning, tenders and probate into leads you can search.
B2B · Data intelligenceCase studyLive site - calorieflow.app
CalorieFlow
04 / 06An iPhone calorie tracker you buy once and own, with no ads and no subscription. Logging is quick enough to keep up every day.
Consumer · HealthCase studyLive site - autofyl.com
AutoFyl
05 / 06An AI browser extension that fills out web forms in seconds instead of minutes. ZeroPixel built it, published it and maintains it.
Productivity · AICase studyLive site - nhnymc.com
Northants & Hunts NYMC
06 / 06A website for a young members' club across two counties, covering its events, membership and community.
Community · MembershipCase studyLive site - All case studiesSee every project
Step by step
How a project runs, from the first conversation to support after launch.
- 1
Pitch Your Idea
Tell us what you're trying to build, who it's for and what it needs to achieve.
- 2
Strategy & Planning
A written scope, timeline and fixed quote, so you know what you're getting before work starts.
- 3
UI/UX Design
Wireframes, then designs of the key pages for you to review. Changes are quick and cheap at this stage.
- 4
Develop MVP
The core features first, on a staging site you can click through as it grows.
- 5
Testing & QA
We test on phones, tablets and desktops across the major browsers before anything goes live.
- 6
Refinement
We fix what testing turned up and work through your feedback until it matches the brief.
- 7
Launch
We put it live on your domain and check that everything works there.
- 8
Ongoing Support
We stay on after launch for fixes, updates and new features as your business needs them.
Frequently asked questions
Straight answers to what people usually ask before they get in touch.
What do you do?
We design and build websites, web apps, iOS apps, AI features and automations, plus browser extensions and APIs.
Where are you based?
In Northampton. We work with businesses across the UK over video calls and email.
Who owns the work once it's built?
You do: the code, the design and the content. If you ever move on from us, you take all of it with you.
How do you run projects?
It starts with a call about what you need, then a fixed quote and a plan. Design comes next, then the build, testing and launch. We track work in Linear and keep in touch by email and video call, and you can click through a working staging site long before launch.
How long does a project take?
A straightforward business website usually takes four to six weeks from agreeing scope. Web apps take longer, often three to six months. You get a timeline in writing before we start.
What technologies do you use?
Mostly Next.js, React, Node.js and TypeScript, with Nuxt, Laravel and PHP where they fit, and Swift and SwiftUI for iOS apps. Sites run on Vercel and Cloudflare, with Supabase, PlanetScale or Convex for data. The project decides the stack.
How much does it cost?
Most business websites land in the low-to-mid four figures. Web apps are quoted on scope. You get a fixed written quote before any work starts.
What are your payment terms?
Usually 50% up front and the rest on completion. Larger projects are split into milestone payments. We take bank transfer, card and PayPal.
What happens after launch?
We stay on for bug fixes, security updates and new features as you need them. You also get a walkthrough of how to edit your site, with written notes to keep.
Do you offer maintenance plans?
Yes. A plan covers software updates, security monitoring, content changes and technical support, so there's one place to send anything that needs doing.
How quickly do you reply to support requests?
Within one working day on a maintenance plan. Anything that takes the live site down goes to the front of the queue.
Still have questions?
Ask us directlyHave a project in mind?
Tell us what you're trying to build. We'll reply within one working day with our view of the project and a clear next step.