Overview
PDF tools that just work — no account, no friction.
PDFmax is a browser-based PDF toolkit: merge, split, compress, convert — all client-side, all instant, no login required. Built as an SEO-first product with programmatic landing pages targeting high-volume document queries.
The product model is pure utility: users arrive from Google searching for a specific task, complete it in under 30 seconds, and leave. Zero friction, zero account walls. Monetised via non-intrusive contextual ads and a future Pro tier.
All file processing happens in-browser via WebAssembly — no file ever touches a server. This privacy-first approach is also the core marketing message.
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Task completion
0kb
Server upload
12+
PDF tools
Timeline · 4 weeks
Week 1
Keyword research & product scope. Mapped 80+ PDF-related queries by volume and intent. Selected 12 tools to cover 90% of search demand. Chose Astro for static generation.
Week 2
Core engine. PDF.js + pdf-lib + WebAssembly pipeline. Each tool tested with edge cases: corrupted files, 200MB PDFs, password-protected documents.
Week 3
SEO architecture. Programmatic pages for each tool + city/use-case combinations. Schema.org SoftwareApplication markup. Sitemap auto-generation.
Week 4
Polish & launch. UI refinement, ad placement, performance audit (100 Lighthouse). Deployed on Cloudflare Pages. Zero cold-start, global CDN.
Technology
Stack & tools.
Client-side first. Nothing is stored, nothing is tracked. Fast by architecture, not by optimisation.
AstroReactTypeScript
PDF.jspdf-libWebAssembly
Cloudflare PagesTailwind
Schema.orgGoogle AdSense
Investment
€2 800 flat
One fixed price · no surprises
- 12 fully functional PDF tools
- 100% client-side processing
- Programmatic SEO — 80+ landing pages
- Ad integration (AdSense)
- Cloudflare Pages deployment
- 4 weeks delivery · full source handoff
- 30-day post-launch support
