There are numerous image file types out there. Some image types such a TIFF are great for printing while others, like JPG or PNG, are best for web graphics. The most common image file formats are JPG, TIF, PNG, and GIF. Use this tool to convert bmp to gif format. Just select your format you want to convert to, upload your image file. Your image will be converted instantly and you can download the result after only a couple of seconds.