This application is a fully interactive visual generator that allows users to create modern 3D flip cards in real time. It combines HTML structure, advanced CSS styling, and JavaScript interactivity to deliver a polished design tool with live previews, code generation, image uploading, and copy-to-clipboard functionality.
The app lets users design animated flip cards visually without manually writing code. Users can customize text, colors, backgrounds, and images while instantly previewing the final result. Once satisfied, the app automatically generates reusable HTML and CSS code that can be copied into other projects.
The application is designed as a modern creative tool focused on customization, visual feedback, and exporting reusable code snippets.
Users immediately see every customization applied to the card in real time. This creates a smooth visual editing workflow.
The card uses CSS perspective and rotateY transforms to create an immersive 3D flipping effect when clicked.
Users can upload custom images from their computer, which instantly replace the default preview image.
The app automatically builds HTML and CSS code snippets based on user customization choices.
Generated code can be copied directly using the Clipboard API for fast integration into other projects.
Media queries ensure the interface works smoothly on desktops, tablets, and mobile devices.
The workflow is intentionally simple and beginner-friendly while still producing professional results.
Users type a title for the front side of the card and a description for the back side using the provided text areas. JavaScript reads these values and updates the live preview instantly.
The app includes multiple color pickers that allow users to modify the front background, front text color, back background, and back text color. These values are directly injected into the generated CSS.
A FileReader object converts uploaded images into Base64 data URLs. The preview image source is then updated dynamically so users instantly see the result.
Clicking the Generate button triggers a JavaScript function that updates the preview card and builds exportable HTML and CSS snippets.
The generated code appears in tabbed code panels. Users can switch between HTML and CSS tabs and copy the output with one click.
The HTML creates the app layout, input controls, preview area, and code output sections.
<main class="app">
<header class="topbar">
App branding and navigation
</header>
<section class="grid">
<div class="panel">
User controls and customization inputs
</div>
<div class="panel preview-wrapper">
Live 3D card preview
</div>
</section>
<section class="panel code-section">
Generated HTML and CSS output
</section>
</main>
The CSS creates the futuristic visual style, responsive layout, glassmorphism panels, and 3D animation effects.
JavaScript powers all interactivity, live updates, event handling, and dynamic code generation.
// Flip interaction
flipCard.addEventListener("click", () => {
flipCard.classList.toggle("flipped");
});
// Generate card
generateBtn.addEventListener("click", generateCard);
// Copy HTML
copyHtmlBtn.addEventListener("click", () => {
copyToClipboard(htmlCode.textContent, copyHtmlBtn);
});
The app follows a clear event-driven architecture where user interactions trigger updates across the UI.
JavaScript stores references to buttons, text inputs, tabs, color pickers, and preview components using getElementById and querySelectorAll.
The application listens for clicks, uploads, tab switches, and button interactions. Each action triggers an update function.
The preview card updates instantly by changing textContent, style properties, and image sources directly through the DOM.
Template literals build reusable HTML and CSS strings that mirror the current visual design settings selected by the user.