Square Fit Collage Maker

The tool creates square-fit photo collages by automatically arranging multiple input images on a single square canvas. It accepts a collection of image sources, a target output size, and layout preferences, then computes a grid that balances tile sizes and spacing for a polished result.\n
Conceptual workflow: each input becomes a tile, the layout engine assigns positions according to the chosen template, and crop_mode determines how each image fills its tile while preserving important content. The tool supports borders, gaps, and background options to produce clean, export-ready images suitable for social platforms.\n
Who benefits: photographers, social media managers, marketers, and creators who publish in square formats. The value lies in automated grid calculations, flexible templates, consistent spacing, and one-click export that reduces manual editing time while ensuring repeatable results.\n
Core capabilities include input validation, dynamic grid sizing, tile resizing, optional rounding of corners, and support for PNG or JPEG exports at user-specified resolutions. Typical use cases include Instagram posts, product catalogs, and portfolio tiles.