Convert AMR to Android Audio — Free Online Converter

AMR files are the raw output of many Android voice recorders and phone-call-recording apps, but the bare .amr extension is not always handled well by Android's built-in media player or Google Files. The Android Audio preset converts AMR into an optimized AAC-in-M4A file tuned for Android playback — correct sample rate, channel layout, and container that Google's media framework processes flawlessly.

Although Android technically supports AMR decoding, real-world behavior varies between manufacturers and OS versions. Samsung, Xiaomi, and Pixel devices may each handle .amr files differently in their default music apps. Converting to an Android-optimized audio format eliminates these inconsistencies and gives you a file that plays reliably through Google Files, Samsung Music, and every third-party player on the Google Play Store.