AI caption and subtitle generator that adds captions to videos in seconds with no watermark
Create and edit photorealistic and artistic images with AI
Stage
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Founded
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Based in
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Pricing model
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Freemium
Pricing
Free: 30 minutes of captions per month, 1080p MP4 export up to 3 minutes, 8 caption styles, SRT/VTT/TXT downloads up to 30 minutes, free translation into 100+ languages. Pro: $6.99/month (limited-time price, normally $9.99) or $59/year, unlimited captions on videos up to 90 minutes, all 22 caption s
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Key features
Automatic speech transcription in 100 languages with automatic language detection
SRT, VTT and TXT subtitle file downloads
Free translation into 100+ languages
Copy caption style from screenshot functionality
Bilingual captions showing two languages simultaneously on Pro
Video processing entirely in browser with audio-only server transmission for privacy
Word-level timing synchronization for precise caption timing
Text-to-image generation from descriptions
Wedding and event photo generation
Product staging for e-commerce
Virtual try-on for outfits and hairstyles
One-click background removal and replacement
Magic Eraser to remove objects seamlessly
Magic Fill to add or replace elements
Upscaling to 4MP print-ready resolution
Photo-to-art conversion with 80+ styles
What makes it different
Fastest among 10 tested caption tools, 6.7× faster than CapCut and 4.7× faster than VEED
Highest accuracy with 5.7% word error rate in October 2026 accuracy test of 8 caption tools
Video stays entirely private with only audio sent for transcription
Task-specific AI models optimized for each job type, not one generic model
Maintains full resolution for local edits and printing
Vector export to SVG and PDF for design and printing