MP3 to M4A Online Converter

Convert your MP3 file to M4A format in simple 3 clicks.

Step 1 - Select a file(s) to convert
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Step 2 - Convert your files to
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Step 3 - Start converting
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Convert your MP3 File to M4A Format

Our free MP3 to M4A online converter is the easiest way to convert MP3 files to M4A format. The best online web-based app to transform MP3's into high-quality M4A format within seconds. No file size limit and no registration or login required. Choose your MP3 file, click convert, then download your converted file without the burden of installing additional software on your PC. Our free online MP3 to M4A converter is 100% secure and super fast and also works on all computers and mobile devices with active internet access - regardless of the operating system you have.

MP3
  • File extension
  • .mp3
  • Category
  • AUDIO
  • Description
  • I file con estensione .mp3 sono formati di file codificati digitalmente per file audio che si basano formalmente su MPEG-1 Audio Layer III o MPEG-2 Audio Layer III. Sono stati sviluppati dal Moving Picture Experts Group (MPEG) che utilizza la compressione audio Layer 3. La compressione ottenuta dal formato di file MP3 è 1/10 delle dimensioni dei file .WAV o .AIF. Il formato offre vantaggi nello streaming di tali file audio su internet per l'ascolto online, cosa che precedentemente non era possibile a causa delle grandi dimensioni dei file audio. La qualità del suono di un file audio MP3 può essere controllata attraverso impostazioni dei parametri come il bit rate, il sample rate, stereo joint o normale.
  • Actions
  • MP3 Converter
  • Technical Details
  • Associated programs
  • RealOne,WinAmp,Windows Media Player,iTunes,Real Player
  • Developed by
  • Moving Picture Experts Group
  • MIME type
  • audio/mp3
M4A
  • File extension
  • .m4a
  • Category
  • AUDIO
  • Description
  • Il formato di file M4A è un file audio creato utilizzando l'AAC (Advanced Audio Coding), noto per essere una compressione lossy. La parola M4A è abbreviata come MPEG 4 Audio. Questi file audio di solito hanno l'estensione .m4a. Questo è particolarmente vero per i contenuti non protetti. Può contenere vari tipi di contenuti audio, come audiolibri, canzoni e podcast. M4A è generalmente considerato un formato più avanzato rispetto all'MP3, che originariamente non era stato progettato esclusivamente per l'audio. È solo uno strato audio nei file video MPEG 1 o 2. Il formato M4A è criptato dal FairPlay Digital Rights Management come quelli venduti tramite l'iTunes Store che utilizzano l'estensione .m4p. Gli iPhone di Apple usano l'audio MPEG-4 per le loro suonerie, ma questi file audio usano l'estensione .m4r.
  • Actions
  • M4A Converter
  • Technical Details
  • Associated programs
  • Apple QuickTime Player,Apple iTunes,Microsoft Windows Media Player,VideoLan VLC Media Player
  • Developed by
  • Apple
  • MIME type
  • audio/x-m4a

Free MP3 File Conversion Tools

Free for Everyone

Our online service is absolutely FREE! There are no hidden costs, and you can convert as many files as you like. No need to download or install additional apps or extensions on your computer.

100% Secure

Your content is never stored on our servers. Files are automatically deleted from our servers immediately after the conversion process. We guarantee your file's security and privacy.

High-Speed Conversion

Your files are processed using our powerful conversion servers. In most cases, the conversion takes less time than it would if you used your own computer.

No Limitations

Unlike other services, our platform imposes no limits on the number of files you can convert. Convert as many as you want—no registration or login required.

Quality Output

We use high-quality conversion algorithms to ensure that you won't lose quality during the file conversion process. Your converted output file retains the same quality and effects as the original file.

Support 100+ Formats

We support over 200 file formats, more than any other online converter. From documents and images to videos, audio files, and eBooks, our service has you covered—and we’re continuously adding more formats.