MP4 to M4A
Convert your MP4 files to M4A online, free and in seconds. Just upload, and the file is converted right in your browser — no software to install and no account needed.
Convert your MP4 files to M4A online, free and in seconds. Just upload, and the file is converted right in your browser — no software to install and no account needed.
Upload your MP4 file — drag and drop it or click to browse. You can add several at once.
M4A is already selected as the output format, so there's nothing to configure.
Click Convert and download your new M4A file.
MP4 is the most widely supported video format in the world. It packs high-quality video and audio into a compact file that plays on virtually every device, browser and app, which makes it the safe default for sharing and uploading.
MP4 plays everywhere: any browser, phone, smart TV, and the default video player on Windows, macOS, Android and iOS.
M4A is an audio format that usually holds AAC-encoded sound in an MP4 container. It is Apple’s standard for music downloads and voice memos, offering great quality at small sizes and playing natively across the Apple ecosystem.
M4A plays in Apple Music/iTunes, QuickTime, VLC and most modern media players; on older devices, convert it to MP3.