Online RGBO to FB2, you can put the RGBO to FB2 format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload RGBO file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'FB2'
Select output FB2 or any other format as the conversion result (click the Convert button)
Step 3
Download your RGBO file
After the conversion you can download your FB2 file and upload it to Google Drive, Dropbox.
rgbo : Raw red, green, blue, and opacity samples
Format for representing colors in the three primary colors (red, green and blue), each of which has 255 gradations. In contrast to the standard RGB, it allows you to change the transparency of the entire image using the opacity parameter. It is less flexible in terms of transparency settings than RGBA.
FB2 or FictionBook is an XML based ebook format. FB2 is different than other eBook format as it uses only one XML file. The embedded images with eBook are also increased. It contains both metadata and plain texts at beginning. It places image at the end of the file. eBOOK readers render before opening any FB2 file.