Online JPG to RB, you can put the JPG to RB format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload JPG file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'RB'
Select output RB or any other format as the conversion result (click the Convert button)
Step 3
Download your JPG file
After the conversion you can download your RB file and upload it to Google Drive, Dropbox.
jpg : Joint Photographic Experts Group
JPG, also known as JPEG, is a file format that can contain image with 10:1 to 20:1 lossy image compression technique. With the compression technique it can reduce the image size without losing the image quality. So it is widely used in web publishing to reduce the image size maintaining the image quality.
RB is an eBook file format that was developed by NuvoMedia. It was first used in Nuvo Media’s Rocket eBook device. It contains the contents of the book in HTML form. RB file contains INFO filr for providing metadata.