Free tools for web to app projects
Small free calculators and planners that run in your browser — no sign-up, nothing uploaded.
Free toolReadiness scoreAnswer 8 quick questions and get a 0–100 score for how ready your website is for a web to app converter, plus the exact fixes to make before you convert.→Free toolROI calculatorEstimate the yearly profit from converting your website into an app: installs, repeat orders, margin and converter cost vs hiring a developer, with payback time.→Free toolPlay fee calculatorEstimate Google Play service fees on in-app digital sales and card fees on physical goods for a website converted into an app — and what you keep each month.→Free toolListing keyword checkerCheck a Google Play listing for your converted app: title and description lengths, keyword placement and density, ranking claims, emoji and caps.→Free toolConverter chooserFive questions recommend the right route for your app: a web to app converter, an HTML/ZIP to APK build, a PWA, an app builder or native development.→Free toolBottom tab plannerPlan the native bottom tabs of a website converted into an app: start from a template for your site type, preview the tab bar, check labels and copy the tab URLs.→