MP4 to MP3 Converter
Extract the audio track from an MP4 video.
- 1Choose files
- 2Adjust settings
- 3Download
Start with your files
Private processingDrop your MP4 file here
One less file task on your list.
Up to 50 MB per fileHow to convert MP4 to MP3
Choose your MP4 file
Select one file from your device. Free supports 50 MB per file; Pro supports 250 MB.
Make it yours
Choose the available settings before converting. Keep your original files.
Convert and download
Save your MP3 result. Server files expire one hour after upload.
A little guidance before you convert
An MP4 must contain an audio track. Silent videos return a clear error instead of an empty MP3. We extract the first audio track; the original video stays unchanged.
Good to know
What if my video has no audio?
An MP4 must contain an audio track. Silent videos return a clear error instead of an empty MP3. We extract the first audio track; the original video stays unchanged.
Are my files uploaded?
This converter uploads files to private server storage after you sign in with a verified email. Files and results expire one hour after the earliest input upload. Download results before expiry.
What are the limits?
Free supports 50 MB per file. Pro supports 250 MB per file. Audio is limited to 5 minutes per file on Free or 30 minutes on Pro. Outputs are limited to 120 MB on Free or 500 MB on Pro. Server processing has a two minute limit on Free or five minutes on Pro. Server credit costs are shown before confirmation; only successful conversions spend credits. Browser processing uses no credits.
How many credits does this tool use?
One credit per started audio minute. The quote appears before confirmation. Failed or cancelled conversions do not spend credits.