Facebook Grid Checker

The tool analyzes a proposed Facebook grid image setup by treating the canvas as a matrix of tiles. Users supply the overall grid dimensions and per-tile sizes, and the system checks that all tiles fit exactly without overlap. It verifies that tile boundaries align with the content grid and that the total image height and width meet common Facebook grid expectations. The validation focuses on pixel-perfect alignment, avoiding miscropping when the grid is rendered in a feed or preview mode.\n\nConceptually, the checker computes the expected grid from inputs, then assesses each tile for dimension consistency and cropping risk. It flags tiles that would cut important content or shift alignment, and it outputs a pass/fail result along with recommended adjustments. The tool also produces a structured report suitable for QA, campaign handoffs, or API integration, enabling automated checks in content pipelines.\n\nWho benefits are social media teams, agencies, and publishers preparing grid-style campaigns. Unique value lies in early detection of grid issues, batch-ready reporting, and exportable data to guide image preparation. Core features include multi-field input, immediate validation feedback, per-tile status summaries, and a machine-readable report. Typical use cases include QA before upload, repository checks for multiple grid configurations, and ensuring brand-consistent previews across Facebook campaigns.