BMP to PNG

About This Tool

The BMP to PNG converter provides a straightforward path to transform legacy bitmap images into widely supported PNG assets. It is intended for designers, developers, and content teams who receive BMP files from older software pipelines or archives and need a modern raster format with broad compatibility and alpha support.\n
Conceptual workflow: the system reads the BMP header and pixel data, maps color channels, and encodes the result as PNG. It preserves transparency when an alpha channel exists and selects PNG-24 by default to maximize color fidelity. For indexed BMPs, the color table is applied to produce accurate colors.\n
Benefits include lossless pixel data preservation, wide compatibility across browsers and platforms, and a simple path from legacy assets to web-ready images. Use cases include preparing product images, game assets, and documentation illustrations where PNG is the preferred format.\n
Core features include input validation, per-file and batch-ready processing in future iterations, and clear output naming that matches the source base name. The tool focuses strictly on format conversion and pixel data integrity, avoiding editing or metadata changes.

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