AI auto caption generator for social media videos with 98.9% accuracy
Turn photos into rap videos with AI
Stage
Not given
Startup
Founded
Not given
2026
Based in
US
Not given
Pricing model
Free
Paid
Pricing
Not given
Credit packs: $6.99 for 100 credits, $19.99 for 450 credits (300 base + 150 bonus), $49.99 for 1,350 credits (900 base + 450 bonus), $99.99 for 3,000 credits (2,000 base + 1,000 bonus). Freestyle costs 50 credits per clip; Bulin 47 and Hotel Lobby cost 100 credits each. Credits valid for 12 months,
Key features
Auto-generate captions with 98.9% accuracy
200+ customizable caption styles and templates
Translate captions to 120 languages in one click
Voice-synced teleprompter for recording
Auto zoom, trim, and highlight for videos
AI-powered script writing
Virtual green screen and background swap
Beauty filters for recording
Vocal isolation and audio denoising
Download videos without watermark
Three templates: Bulin 47, Hotel Lobby, and Freestyle
Bulin 47: 23.17-second vertical video from one photo with original soundtrack
Hotel Lobby: 15-second landscape video from two photos with original soundtrack
Freestyle: 15-second vertical video with AI-generated beat and vocals
One-time credit purchases with no subscription
Browser-based tool with no download required
Credits valid for 12 months
Finished clips downloadable as MP4 files
Support for JPG, PNG, and WebP photo formats
Optional topic or short lyrics input for Freestyle template
What makes it different
Free app with professional-grade features
High accuracy captions at 98.9%
Supports lyrics mode for music videos
Trusted by 6 million content creators
All-in-one video editor with AI features
No subscription required—pay once, use credits when you want
Original soundtrack included with two templates
Runs entirely in the browser
Fast generation with live progress tracking
Private clips by default—share only when you choose
Blink Captions
RapClip®