Convert VIDEOS to MP3, Free
Files convert instantly in your browser. 100% private, any file size, no account needed.
Drop your VIDEOS file here
or click to browse. Any file size.
Conversion runs entirely in your browser. Your file never leaves your device.
How to convert VIDEOS to MP3
Extracting audio from video files is useful for creating podcast episodes from recorded talks, pulling the soundtrack from a movie clip, saving conference session audio for offline listening, or archiving the audio track from an interview recording. This converter decodes the video and extracts the audio stream, re-encoding it as MP3. The entire process runs in your browser using WebAssembly-compiled FFmpeg, so your video file never leaves your device and there is no file size limit from a server.
If the video already has a high-quality audio track (a professionally recorded webinar, for example), the extraction quality depends on the source quality and the output bitrate you select. If the video source was recorded at low audio bitrate, the MP3 output will reflect that. For conference recordings and lectures, 128 kbps MP3 is more than sufficient for speech. For music videos or concert recordings, 192-320 kbps preserves the audio quality better.
Upload your video files
Drop one or more video files (MP4, MOV, AVI, MKV, WEBM, or other formats). Multiple files are processed in sequence.
Set the output MP3 bitrate
Choose 128 kbps for speech, 192 kbps for general music, or 320 kbps for maximum audio fidelity.
Extract audio locally
FFmpeg via WebAssembly processes your video in the browser. No upload occurs; your files remain private.
Download the MP3 files
Each video produces one MP3 file. Download individually or as a ZIP archive if multiple files were processed.
Frequently asked questions
Does this work for YouTube videos?
This converter processes video files you have downloaded to your device. Downloading YouTube videos without authorization may violate YouTube's terms of service depending on your use case and local law.
Will the MP3 quality match the original audio?
The output quality is limited by both the source audio quality and the MP3 bitrate you choose. High-bitrate output from a high-quality source will sound excellent. Low-quality source audio cannot be improved by higher MP3 bitrates.
Does it extract stereo audio?
Yes, if the source video has a stereo audio track, the output MP3 is stereo. Mono audio tracks produce mono MP3 output.
Can I extract audio from a specific time range?
Yes. Use the start time and end time fields to specify a clip range before conversion. The MP3 output will contain only that segment.
What video formats are supported?
Most common formats: MP4, MOV, AVI, MKV, WEBM, FLV, TS, MTS, WMV. The WebAssembly FFmpeg build supports all formats that the standard FFmpeg library handles.