CLIENT HARDWARE
•Files are processed inside your browser RAM and never uploaded to any server.MP4 to MP3 Converter & Universal Audio Toolkit
Extract high-fidelity MP3/WAV tracks from MP4 video or convert across all major audio formats (MP3, WAV, FLAC, M4A, AAC) directly on your device without upload wait times.
Drop Your Video or Audio File Here
Convert MP4, WAV, MP3, M4A, FLAC, and WebM files to your desired audio format.
How to Convert Video & Audio Online
Extract or convert media in 3 instantaneous steps.
01
Drop Video or Audio
Drag your MP4, WAV, MP3, or M4A file into the dropzone. It loads directly into local RAM.
02
Choose Target Format & Bitrate
Select MP3, WAV, MP4, FLAC, or AAC, and pick your desired audio bitrate (up to 320 kbps).
03
Transcode & Download
Click "Convert Media" to decode and encode using your browser engine, then save locally.
Frequently Asked Questions (Media Converter)
Everything you need to know regarding audio extraction and codecs.
You can input MP4, WebM, MOV, MKV, MP3, WAV, M4A, AAC, FLAC, or OGG files. You can convert directly to MP3, WAV, MP4 video, AAC, M4A, FLAC, or OGG outputs.
Our engine utilizes the Web Audio API and a pure client-side LAME MP3 encoding kernel. The audio streams are decoded by your device hardware, re-sampled into PCM float buffers, and encoded locally into high-bitrate MP3 or WAV blocks without transmitting a single byte over the network.
Yes. When you choose MP4 as output format for an audio file, the client synthesizer constructs an audiovisual canvas stream and packages it into a video file ready for upload to YouTube or social networks.
Yes. For lossy formats like MP3, AAC, and M4A, you can pick 128 kbps, 192 kbps, 256 kbps, or 320 kbps (Studio Quality). Lossless WAV preserves 100% uncompressed PCM audio fidelity.