Tools that answer real questions
Small, fast utilities for the decisions website owners make every week — ad performance, campaign tracking, crawl rules, search snippets and structured data.
ROAS Calculator
Work out return on ad spend instantly — plus break-even ROAS and profit once you add a margin.
UTM Campaign URL Builder
Build clean campaign URLs with UTM parameters — live generation, presets, and naming hygiene built in.
Robots.txt Generator & Tester
Generate a correct robots.txt, then verify exactly how crawlers interpret it — longest-match rules included.
SERP Snippet Checker
See how your title and description render in search results — desktop and mobile — before you publish.
FAQ Schema Generator
Turn questions and answers into valid FAQPage JSON-LD — reorder, validate, copy or download in seconds.
Why these five?
Each tool here exists because people ask us the underlying question during real projects: “what is this campaign actually returning?”, “why is my snippet cut off?”, “is this crawler allowed?” The tools give you the immediate answer — the linked services handle the follow-through when you want an expert doing it for you.
Everything runs locally in your browser. No accounts, no uploads, no data collection — what you type stays on your device, courtesy of WebDesignKw.
Prefer experts over spreadsheets?
The same thinking behind these tools powers our client work — websites built to convert and campaigns managed to profitable numbers.
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