Web Design & Development Agency Bangkok
Custom Websites
Professional web design and development in Thailand. WordPress, landing pages, PWAs, maintenance & hosting. Mobile-first, SEO-ready, conversion-optimized websites.
Website Design and Development in Bangkok
Business websites, template builds and custom web applications
TBS Marketing designs and develops websites for businesses in Bangkok and beyond. We help you choose a practical approach, from an affordable template populated with your assets to a custom WordPress website, campaign landing page or progressive web app.
We agree the pages, content, features and integrations your business needs, then build around clear navigation, mobile readability and useful customer actions. Hosting, website maintenance and ongoing improvements can be scoped alongside the build.
What We Build
Corporate Websites | E-commerce Stores | Landing Pages | Web Applications | Membership Sites | Booking Systems | Portfolio Sites | Multi-Language Sites
Why Most Websites Underperform
Design Without Strategy Beautiful websites that don't convert are expensive art projects. Every design decision must serve business goals.
Mobile Layout Problems
Small text, crowded buttons and layouts that overflow the screen make it harder for visitors to use your website. Test the real content across screen sizes.
Slow Loading Speeds Every second of delay costs conversions. Thai users on mobile data won't wait for bloated sites.
Search Visibility Problems
Unclear page structure, missing metadata and crawlability issues can limit search visibility. Plan technical SEO and useful service content during the build.
Poor User Experience Confusing navigation, unclear calls-to-action, and friction-filled forms drive visitors away.
Web Design and Development Services
Choose a service that fits your website, budget and technical requirements. We confirm the scope, content responsibilities and launch plan before the build begins.
Explore our web design and development services:
WordPress Development | UX/UI Design | Responsive Web Design | Hosting Services | Template-Based Websites (Web Design Basics) | Progressive Web App Design | Landing Page Design | Web Maintenance
Need a cost-effective website quickly? With Web Design Basics, you choose a template and provide your logo, copy and images. We populate the design, check the agreed pages and prepare your website for launch.
WordPress Development
The World's Most Popular CMS, Done Right
We build custom WordPress websites with themes, plugin integrations and an editing experience suited to your team.
- WordPress themes: custom layouts or a suitable existing theme, depending on your scope.
- Plugin integrations: agreed e-commerce, booking, membership or CRM requirements.
- Performance: appropriately sized images, caching and checks on representative pages.
- Security setup: HTTPS, appropriate access and an agreed update and backup plan.
- Content management: an editing setup and handover suited to your team.
Landing Page Design
High-Converting Single-Purpose Pages
Landing pages are where visitors become leads or customers. We design and build landing pages optimized for specific campaigns, products, or conversion goals:
- Conversion-Focused Design: Every element guides visitors toward action
- A/B Testing Ready: Built for ongoing optimization and testing
- Campaign Integration: Google Ads, Facebook, email - seamless tracking and attribution
- Mobile-First: Designed for the device where most conversions happen
- Fast Loading: Speed-optimized for quality scores and user experience
Progressive Web App (PWA) Design
App-Like Experiences on the Web
PWAs combine the best of websites and mobile apps - fast, reliable, engaging experiences without app store friction:
- Offline support: selected cached content or workflows, where implemented.
- Notifications: optional push notifications where supported, with user permission.
- Installation: home-screen installation on compatible browsers and devices.
- Performance: caching and loading strategies tested against the intended user journeys.
- Browser delivery: access through a web URL, with compatibility and feature limits agreed before development.
UX/UI Design
User Experience That Converts
Great design is invisible - users accomplish goals effortlessly. Our UX/UI process ensures intuitive, enjoyable experiences:
- User Research: Understanding your audience's needs and behaviors
- Information Architecture: Logical structure that makes sense to users
- Wireframing & Prototyping: Testing concepts before expensive development
- Visual Design: Aesthetics that reinforce brand and guide action
- Usability Testing: Real user feedback to refine and optimize
Web Maintenance
Keep Your Site Secure, Fast, and Current
Websites aren't "set and forget." Our maintenance services keep your site performing:
- Software updates: keep WordPress, themes and plugins current, with compatibility checks.
- Security checks: review access, outdated components and agreed safeguards.
- Backups: confirm backup arrangements and recovery readiness.
- Monthly development: ฿3,000/month includes 1 hour; ฿5,000/month includes 2 hours.
- Custom maintenance: agree a plan for larger websites or different support requirements.
Hosting Services
Fast, Secure, Reliable Web Hosting
Your hosting infrastructure affects speed, security, and uptime. We provide managed hosting optimized for your needs:
- Hosting configuration: matched to the site platform and expected workload.
- Content delivery: caching and CDN options where appropriate.
- HTTPS: certificate configuration and renewal responsibilities.
- Capacity planning: review storage, traffic and resource requirements before selecting a plan.
- Support scope: agree monitoring, backup retention and incident-response arrangements for your plan.
From Discovery to Launch
1. Discovery & Strategy
- Business goals alignment
- Competitor analysis
- User research and personas
- Technical requirements gathering
- Content strategy
2. Design & Prototyping
- Wireframing and information architecture
- Visual design concepts
- Interactive prototyping
- Client feedback and iteration
- Final design approval
3. Development
- Front-end and back-end coding
- CMS integration and configuration
- Third-party integrations
- Responsive implementation
- Performance optimization
4. Testing & Launch
- Cross-browser and device testing
- Speed and performance validation
- SEO technical audit
- Security hardening
- Launch and monitoring
5. Support & Growth
- Training and documentation
- Maintenance and updates
- Performance monitoring
- Continuous improvement
- Scaling and expansion
Bangkok-Based, Globally Experienced
What Makes Us Different:
1. SEO-First Development
Every site built with search visibility in mind
2. Mobile-First Design
Thai market optimized for smartphone users
3. Conversion Focus
Design decisions driven by business goals
4. Bilingual Team
Thai-English websites that serve all audiences
5. Transparent Process
Regular updates, clear timelines, no surprises
6. Ongoing Partnership
We're here after launch for support and growth
Discuss Your Website Design and Development Project
Tell us what your website needs to do, which content and assets are ready, and your budget and timing. We will help you choose between a template website, a custom build or improvements to your existing site.