Photo collage editor

The tool enables rapid creation of photo collages by accepting multiple images and producing a single composite image. It targets content creators, social media managers, photographers, and marketers who need consistent, high-quality visuals without manual layout. The core value lies in automated arrangement, scalable export, and repeatable results that preserve image quality while enforcing a clean composition suitable for branding and storytelling.
Conceptually, the system validates inputs, selects a layout (grid or mosaic), computes a grid based on the number of images, scales each photo to its cell while preserving aspect ratio, and crops as needed to fill cells. It supports adjustable target dimensions, margins, and export formats. The approach favors deterministic results, performance on client devices, and simple templates for quick iterations.
Audience benefits include marketers needing quick promotional visuals, photographers compiling portfolios, and teams producing social content. Unique differentiators include template presets, deterministic layouts, and a left-to-right order preservation option. Use cases span social posts, product boards, event recaps, and mood boards. Core features include file validation, layout calculation, image scaling, and PNG/JPEG export with optional transparency retention in PNG.