Convert BIE to OTB
Convert BIE images to OTB format, edit and optimize images online and free.
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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.
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.
Click Choose File and pick the BIE image required for conversion.
Select tools to convert your BIE image into a OTB image, then click Convert.
Allow the system to complete the OTB conversion, then download your file.
To change BIE format to OTB, upload your BIE file to proceed to the preview page. Use any available tools if you want to edit and manipulate your BIE file. Click on the convert button and wait for the convert to complete. Download the converted OTB file afterward.
Vertopal CLI enables structured conversion from BIE image to OTB image.