supports almost all audio/video formats including mp3, mp4, m4a, flac, aac, ogg, ogv, wma, wav, amr, m4r, 3gp, 3gpp, aiff, mid, mpeg, webm, mov and ts. Then, on second step, you can change all tags of uploaded music file(s).
You are free to upload whatever file type, either it is a video or an audio having any encoding format and our system will converts different media types to mp3, and then insert id3v2 sample tags. It is the best music metadata editor because it allows different music types.