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Audio Conversion

Convert MP3 to M4P Online — Free

Fast, free MP3 to M4P converter. No registration required.

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2M+ Dateien konvertiert

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Sofort mit der Konvertierung beginnen

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Jeder Browser, jedes Gerät

So konvertieren Sie

1

Upload your .mp3 file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .m4p file when it's ready.

Was ist MP3?

MP3 is the most popular audio format worldwide. It uses lossy compression to reduce file size while maintaining acceptable audio quality for most listeners.

Formatdetails

Vollständiger Name
MPEG Audio Layer III
Erweiterung
.mp3

Hauptmerkmale

  • Universal compatibility
  • Small file sizes
  • Streaming support
  • ID3 tag support

Was ist M4P?

M4P is the iTunes Protected AAC format, used by Apple for DRM-protected music purchased from the iTunes Store before 2009. It uses the MPEG-4 Audio container with Apple FairPlay encryption wrapping AAC-encoded audio. Unprotected M4P files (after DRM removal) can be converted to standard audio formats.

Formatdetails

Vollständiger Name
iTunes Protected AAC
Erweiterung
.m4p

Hauptmerkmale

  • AAC audio codec
  • FairPlay DRM wrapper
  • MPEG-4 container
  • iTunes metadata support

MP3 vs. M4P

MerkmalMP3M4P
Vollständiger NameMPEG Audio Layer IIIiTunes Protected AAC
Erweiterung.mp3.m4p
Am besten fürUniversal compatibilityAAC audio codec

Häufig gestellte Fragen

Converting between lossless formats preserves perfect quality. When converting to lossy formats, our optimized encoding minimizes any audible difference. You can adjust bitrate to control quality vs. file size.
We preserve ID3 tags, album art, and metadata when both MP3 and M4P support them. Some metadata may not transfer between incompatible formats.
Pro users can batch convert multiple audio files simultaneously. Free users convert one file at a time with up to 5 free conversions per day.
We support all standard sample rates from 8kHz (voice) up to 192kHz (studio quality). The default preserves your source file's sample rate.
Yes. Our audio converter handles music, podcasts, voice memos, and audiobook files. For podcasts, we recommend MP3 at 128-192kbps for the best balance of quality and file size.

Verwandte Konvertierungen

MP3 to WAVMP3 to FLACMP3 to M4AMP3 to OGGMP3 to AACMP3 to WMAMP3 to AIFFMP3 to Opus