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How to Build an AI Book Cover Designer with AI Pass SDK

Eiliya · February 24, 2026 · 2 min read · tutorial

How to Build an AI Book Cover Designer with AI Pass SDK

Build a book cover generator that creates stunning designs. Users pay directly for AI usage — you earn 50% commission.

What You're Building

An AI-powered tool that:

  • Takes book title and description as input
  • Generates multiple cover design options
  • Allows customization of styles and colors
  • Exports high-resolution print-ready images

Step 1-3: Setup (Same as SEO Meta Writer)

  1. Create AI Pass account at aipass.one
  2. Get Client ID from Developer Dashboard → OAuth2 Clients
  3. Initialize SDK with requireLogin: true

Step 4: Build the App

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>AI Book Cover Designer</title>
  <script src="https://aipass.one/aipass-sdk.js"></script>
  <link href="https://aipass.one/aipass-ui.css" rel="stylesheet">
  <style>
    body { font-family: -apple-system, sans-serif; max-width: 900px; margin: 30px auto; padding: 20px; }
    input, select { width: 100%; padding: 10px; margin: 5px 0; border: 1px solid #ddd; border-radius: 5px; }
    .btn { padding: 12px 24px; background: #16A085; color: white; border: none; border-radius: 5px; cursor: pointer; margin: 10px 5px; }
    .gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; margin-top: 20px; }
    .cover { cursor: pointer; border: 3px solid transparent; border-radius: 8px; overflow: hidden; }
    .cover:hover, .cover.selected { border-color: #16A085; }
    .cover img { width: 100%; display: block; }
    .hidden { display: none; }
  </style>
</head>
<body>
  <h1>AI Book Cover Designer</h1>
  <p>Generate professional book covers with AI. No design skills needed.</p>
  
  <input type="text" id="title" placeholder="Book Title">
  <input type="text" id="author" placeholder="Author Name">
  <select id="genre"><option value="thriller">Thriller</option><option value="romance">Romance</option><option value="scifi">Sci-Fi</option><option value="fantasy">Fantasy</option><option value="business">Business</option><option value="selfhelp">Self-Help</option></select>
  <select id="style"><option value="minimal">Minimal</option><option value="dramatic">Dramatic</option><option value="elegant">Elegant</option><option value="bold">Bold</option></select>
  
  <button class="btn" onclick="generateCovers()">Generate Covers</button>
  
  <div id="gallery" class="gallery hidden"></div>
  
  <div id="actions" class="hidden">
    <button class="btn" onclick="downloadCover()">Download Selected</button>
  </div>
  
  <script>
    AiPass.initialize({ clientId: 'YOUR_CLIENT_ID', requireLogin: true, darkMode: true });
    let selectedCover = null;
    
    async function generateCovers() {
      const title = document.getElementById('title').value;
      const author = document.getElementById('author').value;
      const genre = document.getElementById('genre').value;
      const style = document.getElementById('style').value;
      
      if (!title) { alert('Please enter a book title'); return; }
      
      document.getElementById('gallery').classList.remove('hidden');
      document.getElementById('gallery').innerHTML = '<p>Generating...</p>';
      
      const prompts = [
        `Professional book cover for "${title}" by ${author || 'Unknown Author'}, ${genre} genre, ${style} style, publishing quality, bestseller`,
        `Stunning book jacket design, "${title}", ${genre} theme, ${style} aesthetic, cinematic lighting, high detail`,
        `Bestselling book cover, "${title}", ${genre} category, ${style} design, eye-catching, professional illustration`
      ];
      
      try {
        const results = await Promise.all(prompts.map(p => 
          AiPass.generateImage({ model: 'flux-pro/v1.1', prompt: p, size: '1024x1024', n: 1 })
        ));
        
        let html = '';
        results.forEach((r, i) => {
          html += `<div class="cover" onclick="selectCover(this, '${r.data[0].url}')"><img src="${r.data[0].url}"></div>`;
        });
        document.getElementById('gallery').innerHTML = html;
        document.getElementById('actions').classList.remove('hidden');
      } catch (error) {
        alert('Error: ' + error.message);
      }
    }
    
    function selectCover(el, url) {
      document.querySelectorAll('.cover').forEach(c => c.classList.remove('selected'));
      el.classList.add('selected');
      selectedCover = url;
    }
    
    async function downloadCover() {
      if (!selectedCover) { alert('Select a cover first'); return; }
      window.open(selectedCover, '_blank');
    }
  </script>
</body>
</html>

Deploy

Option A: Self-host anywhere (replace YOUR_CLIENT_ID)

Option B: Publish on AI Pass catalog for free traffic

Commission

Earn 50% commission on every image generation.

Start building

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