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 richly colored PSD design directly to WBMP represents a dramatic reduction, collapsing all of the color and tonal detail from your visible layers down to pure black-and-white pixels.
This conversion is rarely needed for everyday design work and is mainly relevant for specific legacy mobile or embedded display systems that still require WBMP input, where simple compatibility matters more than preserving any design detail.
- Install Batchify Image Converter and Resizer Pro on your Windows PC. Photoshop is not required.
- Open the app and select Batch Mode for multiple files, or Individual Mode for a single PSD.
- Drag your PSD file or folder into the app window, enabling recursive folder scanning if needed.
- Set the "From" format to PSD and the "To" format to WBMP.
- Click Convert. WBMP files are written to the output folder, fully offline.
- No Photoshop license required to export PSD files
- Produces standard 1-bit WBMP files for legacy mobile and embedded systems
- Bulk-convert entire project folders in a single batch job
- Multi-core processing for fast handling of large batches
- Runs fully offline, keeping unreleased design work private
- No recurring subscription or hidden upload limits
Why does my converted WBMP look so different from the original design?
WBMP is a strictly black-and-white, 1-bit-per-pixel format with no grayscale or color support, so all the color and shading detail from your PSD's visible layers is reduced to pure black or white pixels.
What devices or systems use WBMP today?
WBMP was designed for early WAP mobile phones and is now mainly relevant to specific legacy mobile or embedded display systems that still expect this format.
Will my design still be recognizable after converting to WBMP?
High-contrast designs with clear shapes tend to convert more recognizably than detailed artwork with subtle color variation, since WBMP has no way to represent intermediate shades.
Ready to convert your images offline, in bulk, with full privacy?