Convert OTB to BIE
Convert OTB images to BIE 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 BIE file extension, associated with the Joint Bi-level Image Experts Group, stands for "Binary Image Entity". This format was developed for efficient compression of binary images, primarily used in fax transmissions. Introduced in 1993, JBIG1 provided lossless compression, outperforming earlier standards like CCITT Group 3 and 4. It was later succeeded by JBIG2, which offered improved compression efficiency for bi-level images.
Select a OTB image from your computer, or drag & drop it on the page.
Choose any OTB to BIE converter tools for a customized conversion, and click Convert.
When the conversion status changes to successful, click on the Download button to get the final BIE image.
To change OTB format to BIE, 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 BIE 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.