How to Convert DDS to WBMP

WBMP (Wireless Bitmap) is a strictly 1-bit-per-pixel format with no grayscale or color support at all, designed in the era of early WAP mobile phones with extremely limited graphics capabilities. Converting a full-color game texture directly to WBMP represents a dramatic reduction, collapsing all of that color and alpha channel data down to pure black-and-white pixels.

This conversion is essentially never needed for game development or texture work and is only relevant for specific legacy mobile or embedded display systems that still require WBMP input, where simple compatibility matters more than preserving any production detail.

1. Install Batchify Image Converter and Resizer Pro on your Windows PC.
2. Open the app and select Batch Mode for multiple files, or Individual Mode for a single DDS.
3. Drag your DDS file or folder into the app window, enabling recursive folder scanning if needed.
4. Set the "From" format to DDS and the "To" format to WBMP.
5. Click Convert. WBMP files are written to the output folder, fully offline.

• 100% offline — your texture assets are never uploaded anywhere
• Produces standard 1-bit WBMP files for legacy mobile and embedded systems
• Bulk conversion of entire texture folders, including sub-folders, in one click
• Multi-core processing for fast handling of large batches
• Option to delete original DDS files automatically after conversion
• No recurring subscription or hidden upload limits