AI music generator that turns one sentence into a complete song
AI collage maker that combines hundreds of your photos into one high-resolution picture
Stage
Not given
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Not given
Free preview with watermark. HD download: $9.95 (1 credit). Credit packs: 5 for $39.85, 10 for $67.75, 20 for $99.55. Wall mural printing from $164. Advanced support from $29 per session. Video production from $290 (4K) to $690 (8K).
Key features
End-to-end whole-song generation from natural language
Smart Lyrics: AI writes lyrics in Chinese or English matched to mood and theme
Instrumental mode for generating arrangements without vocals
Multiple versions per generation to compare directions
Professional music vocabulary support: genre, BPM, key, instrumentation
Reference audio for style and timbre matching
Music recipes: published songs expose the prompt behind them
Community plaza with likes, comments and hit-music feed
Supports prompts up to 5,000 characters with situation, genre, vocal character and arrangement details
Free daily draft attempts with charged music generation
Faces stay whole during cropping
Colors matched spot by spot
Star favorites to make them larger
No photo repeats until all used once
Multiple style options
Free watermarked preview
HD file for printing up to 25,000 px
API and MCP server integration
4K assembly video generation
Online interactive viewer with comments
What makes it different
Independent guide and studio explaining Happy Shrimp with guided prompts and example songs
Whole-song generation that maintains coherence from intro to outro unlike staged pipelines
Understands both natural language and professional producer terminology
Six example songs across genres with briefs that can be customized and regenerated
Educational resources explaining prompt structure and workflow for better results
Every piece is your own photo—nothing is generated
Intelligent face detection keeps faces whole in the frame
Works with AI assistants like Claude via MCP and API
Supports thousands of photos with smart repetition management
Happy Shrimp Online
Collager.ai