Free AI prompt library for images, video, and audio across multiple models
Free AI subtitle generator for video with automatic captions in seconds
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
Free: AI subtitle generation, all subtitle styles and animations, up to 720p export, videos up to 10 minutes, small watermark. Pro: $9/month removes watermark, videos up to 30 minutes, AI subtitle translation, saved custom styles, custom font uploads, priority support. Max: all Pro features with vid
Key features
Prompts tagged by model for predictable results
One-click copy functionality
Community prompt submissions with editorial review
Smart categorization and filtering
Covers image, video, and audio models
No account required to browse
Continuous content updates
Parameter suggestions for optimal results
AI-powered transcription in 100+ languages
28 caption style presets
Full caption customization
Subtitle editor with timing control
Browser-based processing with no server upload
Animated captions with word-by-word animation
AI subtitle translation into 30+ languages
Custom font uploads with Pro
No signup required
What makes it different
Model-tagged prompts eliminate guesswork and trial-and-error in prompt engineering
Covers 24 major models across all three media types in one library
Community-curated library with editorial quality control
Completely free with no account required to browse
Tested, battle-ready prompts that actually produce results
Free to use with no account or login required
Renders captions in browser instead of uploading to server
Automatic language detection across 100+ languages
Viral-ready animated captions for TikTok, Reels and Shorts