Free Video to MP3

Convert Video to MP3

Turn any MP4 or video file into a high-quality MP3 track for offline listening, music libraries, or podcasts.

System Architecture
Zero-Exposure Pipeline

Media data remains local within the browser's volatile sandbox. FFmpeg is executed as a WebAssembly binary. No egress of raw bits occurs.

Core Compute Nodes

Single-threaded processing by default for max stability. Multi-threading enabled via SharedArrayBuffer where environment supports.

Shared by 85,000+ Developers

API CONTROL
Cluster: Lambda.6

From Video Clips to Pure Audio

Upload a video, pick your preferred audio format, and download a clean MP3 file. Ideal for lectures, music videos, and long-form content you want to listen to on the go.

Optimized for MP3

Output tuned for MP3 playback on any device or media player.

Optional Trimming

Use start and end times to extract just the audio segment you need.

Fast Processing

Runs fully in the browser using FFmpeg, so files never leave your device.

How to Convert Video to MP3

1

Upload Your Video

Drop your MP4, MOV, or other supported video file into the tool.

2

Choose MP3 Output

Select MP3 as the output format and optionally set a trim range.

3

Convert and Download

Start the conversion and download your ready-to-play MP3 file.

Frequently Asked Questions

Which video formats are supported?

Most common formats including MP4, MOV, AVI, MKV, and WEBM are supported.

Can I extract only part of the audio?

Yes, set the start and end times before converting to capture just a segment.