Online audio converter to AMR Add audio/video files Click here to choose files or Drop them here Up to 50 files # Source file Size Status Sample rate: do not change 1000 Hz 8000 Hz 11025 Hz 16000 Hz 22050 Hz 24000 Hz 32000 Hz 44100 Hz 48000 Hz 96000 Hz Channels: do not change mono stereo Normalize Automatically start I consent to collecting, storing and processing my data from this form according to Privacy Policy and Terms of Use. Convert AMR – adaptive coding standard audio tracks created specifically for use in cellular networks, is the guarantor of sound reproduction with the highest possible quality. When the need arises to transcode MP3 to AMR, ACC to AMR, DTS to FMR, it is sufficient to use our online audio Converter to get the file in the AMR – perhaps in the best format for mobile phones.