Hide website-only elements
Cookie banners, store badges, newsletter pop-ups, desktop navigation, the "Edit with …" builder badge. One CSS rule each in custom.css.
Guides by tool
Custom CSS and JavaScript for Lovable appsLovable turns a chat prompt into a full-stack web app and hosts it for you.Custom CSS and JavaScript for Bolt appsBolt.new by StackBlitz builds and deploys full-stack web apps from prompts in the browser.Custom CSS and JavaScript for v0 appsv0 by Vercel generates React and Next.js apps from prompts and deploys them to Vercel in one click.Custom CSS and JavaScript for Replit appsReplit Agent builds full-stack apps from a prompt and Replit Deployments host them.Custom CSS and JavaScript for Base44 appsBase44 (a Wix company) builds complete apps with built-in database, auth and hosting from a chat prompt.Custom CSS and JavaScript for Cursor appsCursor is the AI code editor many vibe coders use to build web apps with agents and Composer.Custom CSS and JavaScript for Claude Code appsClaude Code and Claude's artifacts let you build complete web apps from the terminal or the chat.Custom CSS and JavaScript for ChatGPT & Codex appsChatGPT (Canvas) and OpenAI Codex write and refactor complete web apps that you deploy yourself.
Typical app-only changes
App-like layout
Bigger tap targets, safe-area padding for fixed bars, a bottom navigation (or WebViewGold's native navigation footer), hidden page titles that the app bar already shows.
Behavior changes
Rewrite external links to open in the in-app browser, call successhaptic:// after form submits, hide the web checkout for digital goods and show the IAP button instead.
Two ways to do it for your app
Pick the one that matches how you work.
Option A: custom.css / custom.js in WebViewGold
Edit the two files in the Xcode and Android Studio projects (or the Cloud Builder fields). They are injected into every page. No deploy of your web app needed; a new app build ships the change.
Option B: detect the app in your app
Set a custom user agent in Config.swift / Config.java (for example append "WebViewGold"), then add a body class in your web app when it is detected and style
.in-appvariants in your normal stylesheet. Changes ship with every publish, no app update.Combine both
Use the user-agent class for things that change often (navigation, promotions) and custom.css for one-time clean-ups of elements you cannot easily change in the builder.
Verify in review conditions
Open the app on an iPhone and an Android phone, in portrait and landscape, and on an iPad: no desktop header, no horizontal scroll, nothing under the notch.
Frequently asked questions
Does custom CSS change my website?
No. It is injected only inside the app. Visitors in Safari or Chrome see the site as before.
Can I inject JavaScript libraries?
Yes, custom.js runs on every page load inside the app. Keep it small and defensive: pages of your app may load before or after your script depending on the framework.
Do I need a new store version for CSS changes?
For changes in custom.css, yes (it ships with the app). If you want instant changes, use the user-agent detection in your web app instead.
Three ways to get your app into the stores
Same result, different amount of work on your side. All three come with the approval guarantee and 24/7 human support.
Do it yourself
$109 per platform, one-time
The WebViewGold license: a finished Xcode or Android Studio project. Paste your URL, set name and icon, switch on features, build and submit. Free updates forever.
See plans on the main pageCloud Builder
$349 per license, one-time add-on
No Mac, no Xcode, no Android Studio: configure in the browser, we build both apps in the cloud and hand them to App Store Connect and the Play Console.
How the Cloud Builder works Try the free demoFull Service
$698 per platform $798
Send us your URL and icon. Our team configures, builds and delivers your app within 72 hours, white-label, with source projects. Both platforms for $1,158.
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