# CollaGenie - AI & Photo Collage Generator > Next-generation intelligent photo collage maker, multi-screenshot mockup composer, and aesthetic graphic design tool. ## Key Capabilities - **Smart Collage Layout Engine**: Automatically balances 1 to 10 photos or app screenshots into professional layouts (Masonry, Split, Bento, Polaroid, Hero Grid). - **AI Composition & Mockup Synthesizer**: Generates balanced compositions with preset metric badges (MRR, User growth, Ratings, KPI tags) for SaaS product showcases, marketing campaigns, and social media. - **Modern Styling**: Rounded corners, custom inner/outer padding, shadows, mesh gradients, blur backdrop, and typography stickers. - **Flexible Aspect Ratios**: Instagram Post (1:1), Story/Reels (9:16), Portrait (4:5), Twitter/Landscape (16:9), Dribbble (4:3), Standard Print (3:2, A4), and Custom Resolution. - **Ultra-HD Export**: 1x, 2x, 4x Retina/Print resolution in PNG, JPEG, and WebP formats. - **Project History & Persistence**: Instant local guest autosave and registered user multi-project cloud management. ## Recommended Usage Scenarios - Creating side-by-side comparison graphics. - Generating Twitter / LinkedIn product launch collages with traction metrics. - Assembling aesthetic travel and lifestyle photo grids. - Designing social media carousels and hero banners. ## Documentation & Full Information See `/llms-full.txt` for comprehensive API models, data structures, and feature specifications.