MP3 to AAC Converter
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What is a MP3 file?
MP3 is one of the most iconic and widely used audio formats in the world. It uses lossy compression to significantly reduce file sizes while maintaining acceptable sound quality. MP3 revolutionized digital music distribution and became the standard format for portable media players and online music sharing.
Thanks to its balance of quality and size, MP3 remains highly relevant for casual listening, streaming, and downloading music. Nearly every media player and device supports it natively.
How to open MP3 files
MP3 files can be opened with virtually any media player: Windows Media Player, iTunes, VLC, Winamp, and countless mobile apps all support the format.
You can also convert MP3 to other formats like AAC or WAV quickly using AnyConv online.
Key facts about MP3
- Full name: MPEG-1 Audio Layer III
- Extension: .mp3
- MIME type: audio/mpeg
- Developed by: Fraunhofer Society
- Initial release: 1993
Useful links and resources
What is a AAC file?
AAC, or Advanced Audio Coding, is a widely used audio format known for delivering high-quality sound at relatively low bitrates. Developed as the successor to MP3, it became popular for streaming and digital distribution thanks to its efficient compression algorithms and broad device support.
AAC is the default format for Apple’s iTunes, iOS devices, and YouTube audio. It supports multi-channel audio, a wide frequency range, and features like perceptual noise shaping, making it a favorite for music, podcasts, and even broadcasting.
How to open AAC files
You can open AAC files with most modern media players like VLC, iTunes, Windows Media Player, and QuickTime. They’re also supported on smartphones and tablets without any additional software.
If you need to convert AAC to MP3 or another format, AnyConv provides an easy online tool for quick conversion.
Key facts about AAC
- Full name: Advanced Audio Coding
- Extension: .aac
- MIME type: audio/aac
- Developed by: Fraunhofer, Dolby, Sony, AT&T
- Initial release: 1997
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert MP3 files?Not at all! You can convert MP3 to AAC without signing up or installing anything.
- Is it safe to convert MP3 to AAC on AnyConv?Absolutely. All MP3 and AAC files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting MP3 to AAC?We do our best to preserve the original quality during MP3 to AAC conversion. The result is accurate and clean.
- How long does it take to convert MP3 to AAC?Most conversions from MP3 to AAC take just a few seconds — even for larger files.
- Can I upload more than one MP3 file?Yes, batch conversion is supported. You can convert multiple MP3 files to AAC at once — fast and easy.
- What browsers support MP3 to AAC conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting MP3 to AAC on any platform.