Convert RLA to OTB
Convert RLA images to OTB format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The RLA file extension stands for Run-Length Encoded, Version A, a bitmap image format developed by Alias/Wavefront. It is primarily used for storing raster graphics with run-length encoding to compress image data efficiently. RLA files are compatible with various image viewing and editing software, such as XnView. This format was popularized in the early days of computer graphics for its ability to handle arbitrary image channels and support efficient storage of large 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.
Select a RLA file from your computer to initiate the upload.
Choose optional RLA to OTB tools for advanced conversion.
Give the converter a few seconds, then download your OTB file.
To change RLA format to OTB, upload your RLA file to proceed to the preview page. Use any available tools if you want to edit and manipulate your RLA file. Click on the convert button and wait for the convert to complete. Download the converted OTB file afterward.
Once installed, Vertopal CLI supports conversion of RLA image into OTB image.