- Extension
- .wbm
- .otb
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Nokia
- Nokia
- Description
- WBM (Wireless Bitmap (level 0)) is an image file format that is used to store wireless bitmap graphics. It is a raster image format that supports black and white images and is used mostly in mobile phones and other small devices.
- The OTB (Nokia Over The Air Bitmap Image) file format is a type of image file developed for use on Nokia mobile devices. These files are specifically optimized for efficient transmission and display on Nokia phones, particularly older models. The OTB format is designed to be compact to facilitate over-the-air (OTA) transmission, which was an essential feature in the era of limited bandwidth and data transfer capabilities. The format supports monochrome graphics, making it suitable for simple images like icons and logos.
- MIME Type
- image/vnd.wap.wbmp
- image/x-up-bitmap
