HMML: The Image Format That Refuses to Flatten

HMML fundamentally changes image format design by preserving editability and composability instead of flattening content into a static raster—a critical advantage for generative AI. Rather than receiving flat images they can only screenshot and re-use, models can now output entire interactive scenes as single portable files that developers can remix, iterate, and integrate without loss of fidelity. This transforms AI-generated content from finished products into composable source material, enabling a new workflow paradigm for AI-assisted development.