MP4 to GIF Converter is an easy-to-use app for Android to convert MP4 video to very high quality GIF or convert GIF back to MP4 video offline. Besides MP4, this app also supports other video formats such as WEBM, MOV, MKV, AVI or WMV etc. Conversion options include output duration, video quality, video size, frame rate and video speed etc. The specialty of MP4 to GIF Converter app is that the output GIF animation has very high quality. You can also choose to create normal quality GIF which file size may be much smaller. Additionally, we provide free online GIF conversion service which doesn't occupy your phone CPU.