Convert JBG to RGF
Convert JBG images to RGF format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The JBG file extension stands for Joint Bi-level Image Group, a format developed for efficient lossless compression of binary images, primarily used in fax transmissions. Introduced by the Joint Bi-level Image Experts Group, JBG files store 1-bit raster images and offer superior compression compared to older standards like CCITT Group 3 and 4. Although initially popular for fax machines, the format has largely been superseded by JBIG2, which provides even better compression.
The RGF (LEGO Mindstorms EV3 Robot Graphics File) is a proprietary raster image format used by the LEGO Mindstorms EV3 software to create and edit images for programming LEGO robots. These files, which include text boxes, shapes, and drawings, are designed to be displayed on the EV3 robot's screen or within the programming environment. The format was developed by LEGO to facilitate the integration of visual elements into robot design and programming tasks.
Choose your JBG image for uploading to our JBG converter.
Before clicking the Convert button, use any available JBG to RGF tools.
Wait a few moments for the converter to complete its job, then download your RGF file.
To change JBG format to RGF, upload your JBG file to proceed to the preview page. Use any available tools if you want to edit and manipulate your JBG file. Click on the convert button and wait for the convert to complete. Download the converted RGF file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to JBG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to JBG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to JBG file location or include path to your input file.