Digital agency · Istanbul
We turn ideas into digital work that works.
Websites, mobile apps, search & AI visibility, e-commerce, branding and content — designed, built and grown by one team in Istanbul for clients all over the world.
What we do
14 disciplines, one studio.
Everything a brand needs to be found, chosen and remembered — under one roof.
Website Design & Development
Fast, accessible, search-ready websites, portals and CRM interfaces — from bold animated showcases to clean corporate sites, built on solid, well-coded foundations.
Mobile Apps
Native and cross-platform iOS and Android apps that put your brand in your audience's pocket — from first sketch to App Store and Google Play launch.
Social Media Apps & Campaigns
Interactive quizzes, contests, filters and campaign microsites for Instagram, TikTok, Facebook and X that turn followers into participants.
SEO, GEO & Ads
Rank on Google and get cited by ChatGPT, Gemini, Perplexity and Claude. Technical SEO, AI search optimization (GEO), Google Ads and Meta Ads that reach the right audience at the right cost.
E-Commerce Systems
Custom or ready-made online stores with payment, marketplace and ERP integrations, original design, product content and conversion-focused consultancy.
Social Media Management
Strategy, content calendars, design, moderation and reporting for personal and corporate accounts — so your brand grows steadily instead of standing still.
Corporate Identity & Branding
Logo, brand strategy and a complete visual system — from letterhead and business cards to signage, packaging and brand guidelines.
Desktop Publishing
Catalogues, magazines, newspapers, bulletins and reports with layouts, colours and typography that carry your style — backed by over 25 years of print experience.
Photography
Studio product shots, catalogue and e-commerce photography, indoor and outdoor shoots, with or without models — images as attractive as your products.
Copywriting & Content
Original copy for print and digital, SEO articles, ad texts and brand voice guides — clear, correct and persuasive in every channel.
Video & Animation
High-resolution brand films, explainer videos, motion graphics and 2D/3D animation that show your company vividly and memorably.
Custom Illustration
Hand-drawn figures, caricatures, symbols and mascots — your ideas brought to life by skilled illustrators.
Interior Architecture & Design
Modern, traditional or nostalgic concepts for offices, stores and homes, designed by creative interior architects for comfort and quality.
Digital Consultancy
Digital transformation, growth and marketing strategy for companies and individuals — choosing the right methods to reach your goals faster.
About PK34
A small studio with a long memory.
PK34 is a full-service digital agency based in Fatih, Istanbul. Our roots go back to publishing and print design over 25 years ago; today we combine that craft with modern web, mobile, search and AI technologies. Strategy, design, software and content are produced by one team, so every project stays consistent from the first idea to launch and growth. We work with startups, SMEs, institutions and individuals in Turkey and around the world, in many languages.
How we work
Listen
We learn your goals, audience and market.
Design
Strategy, concept and visual direction.
Build
Code, content and production with care.
Grow
Measure, optimise and scale results.
FAQ
Frequently asked questions
What is PK34?
PK34 is a digital agency in Istanbul, Turkey, offering website and mobile app development, SEO and AI search optimization (GEO), e-commerce, social media, branding, photography, video, copywriting, interior design and digital consultancy.
Where is PK34 located?
PK34 is based in Kocamustafapaşa, Fatih, Istanbul, Turkey, and serves clients in Turkey and internationally, working remotely in many languages.
How can I contact PK34?
The fastest way is WhatsApp: +90 530 923 45 67. Tap the green WhatsApp button on this page and send your message; we reply in your language.
Does PK34 work with international clients?
Yes. We build multilingual websites and campaigns and communicate in Turkish, English, Arabic, Russian and other languages.
What is GEO (Generative Engine Optimization)?
GEO makes your brand and content easy for AI assistants such as ChatGPT, Gemini, Perplexity and Claude to understand and cite. PK34 combines classic SEO with structured data, llms.txt and AI-friendly content.
How much does a project cost and how long does it take?
Every project is quoted individually based on scope. A corporate website typically takes 2–6 weeks; apps and e-commerce projects vary. Write to us on WhatsApp for a free initial assessment.