LIHA Tools

BMP to PNG Converter

Convert BMP images to PNG in a browser-only batch. Files and results are never uploaded.

Files stay in this browser tab and are never uploaded. Up to 50.0 MiB per file and 200 files.

Common output settings

Advanced settings

The batch workspace is ready. Image encoding becomes available after the verified browser engine is loaded.

How BMP to PNG conversion works

BMP decode → normalized image frames → PNG encode

Reading BMP

BMP input is decoded as an uncompressed or simply compressed bitmap with limited metadata.

Creating PNG

PNG output preserves lossless pixels and alpha, but this static target does not retain animation.