AI Cover
AI Cover Generator for YouTube, Bilibili & Xiaohongshu
Enter your title, pick a platform, and get 6 stunning cover designs in seconds. Download HD, watermark-free images.
IMAGE GENERATOR
Create your image prompt
Describe your topic, choose style and platform, then generate production-ready cover ideas.
Your Prompt
0/200Tip: Press Ctrl/Cmd + Enter to generate quickly.
Prompt Inspirations
12Use one of these as a quick starting point:
Platform Type
Aspect Ratio
Preview
Your generated image preview will appear here.
Your generated image will appear here
Inspiration Wall
Live inspiration feed with fresh covers generated in seconds
Live inspiration feed. Click any card to start from that style.
Loading latest generated inspirations...
MODEL STACK
What AI models does CoverGenerator use?
CoverGenerator combines language and vision models to rewrite prompts, build composition options, and render image variants tuned for social thumbnails.
WHY CHOOSE US
Create Click-Worthy Covers in Seconds
6 Designs in 1 Minute
Enter your title and instantly get 6 unique cover variations with different layouts, colors, and emphasis styles.
Multi-Platform Ready
Auto-adapt to YouTube (16:9), Bilibili (16:9), and Xiaohongshu (3:4) with correct aspect ratios and safe zones.
HD Watermark-Free Download
Download high-resolution covers up to 4K. Export multiple platform sizes in one zip file.
Everything You Need for Perfect Covers
Optimized pipeline for thumbnail generation speed.
CAPABILITIES
Everything You Need for Perfect Covers
AI-Powered Generation
Advanced AI analyzes your title and creates optimized layouts with eye-catching typography.
6 Professional Styles
Knowledge, Gaming, Finance, Vlog, Inspirational, and Tutorial styles for every content type.
Multi-Language Support
Works seamlessly with English and Chinese titles with auto language detection.
Batch Export
Download all 6 cover variations in one ZIP file for quick comparison and upload.
Custom Templates
Each style is carefully crafted with unique color palettes, layouts, and emphasis patterns.
Commercial License
All generated covers are royalty-free. Use them commercially without any restrictions.
FAQ
Frequently Asked Questions