MP4 to MP3
- Step 1: Add your MP4 video. Click Choose File or drag it onto this page. For big files, keep this tab open while it uploads.
- Step 2: We strip the audio and convert it to MP3 automatically. Leave Bitrate on Auto or select 96–320 kbps.
- Step 3: Download your MP3. This tool accepts one video per upload; queue the next as soon as your download starts.
Submit one MP4 at a time. Files over 1 GB are supported.
Fast MP4 to MP3 conversion
Converter App pulls the audio straight from your MP4 and saves it as an MP3 that plays everywhere. Leave Bitrate on Auto or pick 96–320 kbps; higher numbers make larger files but cannot fix a low quality source.
Handles large videos over 1 GB
Files over 1 GB are welcome—keep the tab open until the upload and conversion finish. If your connection drops, reupload the file and start again; no settings to redo.
Free with no daily caps
Converter App is free to use. There are no sign ups, watermarks, or nag screens, and no daily limits within fair use. We are funded by display ads and optional donations.
Simple controls, smart defaults
Leave Bitrate on Auto for balanced quality, or pick a specific kbps if you prefer. For voice 96–128 kbps is usually enough, while music benefits from 192–320 kbps.
One video at a time
Upload one MP4, download the MP3, then drop the next—smooth and predictable with Converter App. You can start the next upload as soon as your first download begins.
Private by design
Whenever possible, processing happens in RAM and files are removed shortly after conversion. Only you can see the download link. A silent MP3 usually means the original video had no audio track.
MP4 to MP3 converter quality rating
4.9 /
5 (based on
316 reviews
)