TuneUsIn is now offering a free ringtone converter. Users can upload any MP3 to the TuneUsIn site and instantly turn it into a ringtone. They simply browse their downloaded music files and select the file they wish to convert. Once the file is uploaded to the site, users then specify the particulars of their ringtone, including the start time of the tone and desired ringtone length. From there, users then enter their mobile number and mobile carrier to complete the download process. Users may also wish to browse the TuneUsIn site and take a look at the other additional functions aside from the ringtone converter, such as TuneUsIn Radio, which showcases and helps spread the word about unsigned artists.