How-to guides
Practical, tested walkthroughs for every stage — from your first index.html to an app on hundreds of phones. Start with the step-by-step guide if you are new.
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HTML to APK, step by step
The complete HTML2APK walkthrough — from a folder of web files to an app icon on your home screen — with the checks that stop the problems before…
Read guide 9 min readAI-made HTML to APK
AI assistants now write complete little apps — habit trackers, calculators, quizzes, games — as a single HTML file. Here is how to get that file onto…
Read guide 8 min readHTML app ideas
Some apps are a perfect fit for HTML in an APK; others fight the format. These twenty play to its strengths: offline, fast to build, easy to…
Read guideFrom your stack
Bootstrap site to APK
Bootstrap is already responsive, which gives you a head start. What it is not, by default, is offline — and its navbar and modals need two small…
Read guide 7 min readTailwind project to APK
Tailwind sites convert well — the output is one small CSS file. The one trap is the Play CDN script, which compiles your styles in the browser and…
Read guide 6 min readCodePen project to APK
Online editors split your work into HTML, CSS and JS panels and quietly add the boilerplate. Exporting it into a single file is the whole…
Read guide 7 min readHTML template to APK
Templates from ThemeForest, HTML5 UP, Start Bootstrap and similar sites are a fast way to a polished app — once you strip the 30 demo pages and the…
Read guideProject types
Ebook or docs to APK
Readers love an app that opens straight to where they left off and works on a plane. HTML gives you that with a few kilobytes of…
Read guide 6 min readHTML slides to APK
A deck that lives in an app works on a tablet at a stand, in a client's office with no Wi-Fi, and in a training room — with swipe navigation built…
Read guide 8 min readDashboard or internal tool APK
Field teams, warehouses and small offices need simple apps that work on cheap Android phones and patchy signal. HTML apps are the fastest way to give…
Read guidePolish
Mobile UI checklist
Users decide in seconds whether an app feels "real". Most of that impression comes from small details a website never needed. Work down this list…
Read guide 7 min readDark mode in an HTML app
When the phone switches to dark, your app should too — instantly, without a reload. CSS does almost all the…
Read guide 6 min readCustom fonts offline
A Google Fonts link works on the first online launch and fails everywhere else — the app silently falls back to a default font. Bundling takes five…
Read guide 8 min readForms in an HTML app
Forms are where a converted website most often feels clumsy: the wrong keyboard, fields hidden behind it, and a submit button that posts to a server…
Read guide 7 min readAudio and video in an HTML app
Sound effects, a soundboard, a training video, a product clip — all work in an HTML APK. The questions are which formats, when playback may start,…
Read guideShip
Share an APK without Play
Not every app needs a store listing. Client previews, school projects, event apps and internal tools can go straight from you to the…
Read guide 6 min readPlay Protect warnings
You built a perfectly harmless app and Android says it may be unsafe. Here is what the warning means, what users can do, and what you can do about…
Read guide 7 min readDebug on the phone
Release APKs do not allow Chrome's remote DevTools, and you may not have a cable or computer anyway. An on-screen console turns invisible errors into…
Read guideTurn your HTML into an APK today
Install the free builder on your Android phone, add your HTML file, ZIP or website, and install a signed APK a few minutes later. No watermark, no card.