Extensions · Wales
Chrome Extension Development in Cardiff
HEX TOYS delivers chrome extension development for businesses in Cardiff and across Wales. A Chrome extension lives where your users already work — in the browser. HEX TOYS builds extensions that add real functionality: AI-powered reading assistants, productivity tools, data extraction, workflow automation, and companion experiences for your web app.
Who this is for
Businesses in Cardiff that need chrome extension development — whether you're a local service business, a growing startup, or an established company looking to upgrade your digital infrastructure. We understand the Cardiff market and build solutions that work for businesses in Wales.
Problems we solve
Users need functionality inside the browser, not on a separate website
Existing browser tools don't do what you need
Need to extract or interact with data on web pages
Want an AI assistant that works on any page
Chrome Web Store submission is complex
What we build
Chrome extension (Manifest V3)
Content scripts and background service workers
Popup and options pages
API integrations
Chrome Web Store submission
Cross-browser compatibility
Analytics and tracking
How HEX TOYS approaches it
HEX TOYS builds chrome extension development for Cardiff businesses with a product-first mindset. We work remotely or on-site, with clear communication and transparent process throughout.
Discovery
We start by understanding your users, business, and goals in detail.
Architecture
We design the technical architecture and data model before writing code.
Build
We build iteratively with regular reviews and transparent communication.
Launch
We deploy, test, and ensure everything works flawlessly before go-live.
Technical architecture
We build chrome extension development using a modern, proven technology stack.
Why HEX TOYS
Product thinking
We don't just write code — we think about your product, users, and business outcomes.
Engineering excellence
Clean architecture, proper testing, and scalable systems built to last.
Growth-focused
Everything we build is designed to generate leads, save time, or create leverage.
No lock-in
You own your code, your data, and your infrastructure. No proprietary dependencies.
Related services
Firefox Extension Development
Custom Firefox extensions with WebExtensions API and cross-browser compatibility.
AI Automation
Replace repetitive manual work with AI-powered workflows that actually work.
Data Extraction
Automated extraction from websites, documents, PDFs, and images.
Web App Development
Production web applications with real-time data, auth, and serious business logic.
Frequently asked questions
Building chrome extension development in Cardiff?
Tell us what you need in Cardiff. We'll tell you how to build it right.