AI-Powered Caption Tool Make Content Creation Easier
Upload images or videos, choose style and platform, AI automatically understands content and generates amazing captions for multiple platforms
How It Works
Four simple steps to create quality content
Upload Media
Upload images or video files
Choose Style
Select caption style and platform
AI Generate
AI analyzes and generates captions
Copy & Use
Copy to your platform with one click
Core Features
Powerful AI capabilities make content creation easier
AI Intelligence
Deep learning technology accurately understands image and video content, generates appropriate captions
Smart Image Caption
Supports batch upload, AI analyzes each image and generates amazing content
Smart Video Caption
Understands video scenes and audio content, generates complete video captions
Multiple Styles
Professional, casual, humorous, literary - switch between various styles freely
Multi-Platform
Xiaohongshu, Douyin, Weibo, WeChat - optimized for different platforms
Privacy Protection
Data encryption and security, no storage of uploaded images and videos
Use Cases
Meet various content creation needs
Social Media
Quickly generate engaging content for platforms like Xiaohongshu and Douyin, boost fan engagement
E-commerce Marketing
Generate professional marketing copy for product images and videos, increase conversion and sales
Brand Promotion
Create consistent style captions for brand campaigns and promotional materials, enhance brand influence
Education & Training
Generate clear descriptions for course content and teaching videos, improve learning experience
Ready to Start Creating?
Use FastFox now and let AI help you generate amazing captions