Convert MP3 to MP4
Convert your MP3 files to MP4 online
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MP3 (more specifically, MPEG-1/2/2.5 Layer 3; but not MPEG-3)
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A standardized file for storing audio information. Supported by virtually all music players and playable on almost all mobile devices. When the audio data is compressed, the sound quality decreases, albeit insignificantly. The compression process erases the frequency that is imperceivable to the human ear. This format allows you to save storage space. You can store and send the audio files after compression. The MP3 format was developed by the German company Fraunhofer IIS. The user can adjust the compression ratio and the audio file quality.
The format within the MPEG-4 Part 14 standard
Created in 1988, it was intended for video files. A file of this format contains video and audio information, images and subtitles. When compressed, the files do not lose quality. The format includes various types of multimedia content: videos, animations, audio, 2D and 3D graphics. Files of this format can be used and viewed on the Internet. In this case, a metadata transfer takes place. The full name of the format is MPEG-4 Part 14.
❓How to convert audio MP4 to MP3 ?
Simply upload the MP4 file in step 1, then select the MP3 format and click "Convert". All! After the file conversion process is completed, you can download it.
⏳How long does it take to convert MP4 to MP3 ?
It all depends on the size of the file you are uploading. But thanks to our most powerful servers and technologies, the MP4 file conversion is carried out as quickly as possible. Also, in the process of converting a file to MP3, you can monitor the progress of file encoding.
🛡️Is it safe to convert MP4 online?
We guarantee that your uploaded MP4 files are completely safe. All MP3 and MP4 files are deleted from the server a few minutes after the conversion process is completed.
📱How to convert MP4 on Iphone or android online?
Our service works on all OS and mobile devices. Everything is very simple! Load the MP4 file, select the MP3 file type in "step 2" and start the conversion.