Convert OTB to WBMP
Convert OTB images to WBMP format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The OTB (Over The Air Bitmap) file extension, developed by Nokia, is used for transmitting black and white bitmap images between mobile phones, particularly Nokia and Siemens models. These images, with a maximum resolution of 255x255 pixels, are often sent via SMS in either hexadecimal text or binary format. Historically, OTB files were popular in the early days of mobile communication for sending simple graphics, icons, and wallpapers when data transmission speeds were limited.
The WBMP file extension, which refers to Wireless Bitmap, created by the WAP Forum, is a monochrome graphics format for mobile devices. It supports 1-bit image data, ensuring minimal file sizes and efficient wireless transmission. Initially popular for sending images via SMS, its simple structure was ideal for devices with limited processing power. However, as technology advanced, WBMP was replaced by more complex formats, making it largely obsolete today.
Select any OTB file from your device to start uploading it.
Use any available convert tools on the preview page, and click Convert.
Let the file convert, then you can download your WBMP file right afterward.
To change OTB format to WBMP, upload your OTB file to proceed to the preview page. Use any available tools if you want to edit and manipulate your OTB file. Click on the convert button and wait for the convert to complete. Download the converted WBMP file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to OTB file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to OTB file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to OTB file location or include path to your input file.