MP3 Converter

Convert between 9+ audio formats (MP3, WAV, FLAC, AAC, M4A, WMA, AIFF, ALAC, AC3) and extract audio from video (MP4/MOV/MKV) — fast, private, up to 1500MB, no sign‑up.

No Registration
Use directly without creating accounts or providing personal information
Fast Conversion
Convert audio or extract audio from video in seconds — right in your browser
Privacy Protection
Your files are not saved or stored. All conversions happen locally

Three Simple Steps

01
Upload File
Drag & drop or click to select your audio or video (up to 1500MB)
02
Choose Format
Select your desired output audio format from the dropdown menu
03
Download
Click convert and download your converted audio file

Frequently Asked Questions

What audio formats are supported? +
Audio: MP3, WAV, FLAC, AAC, M4A, WMA, AIFF, ALAC, AC3 and more.
Video → Audio: extract from MP4, MOV, MKV, AVI, WEBM.
Is there a file size limit? +
Individual files can be up to 1500MB. For larger media, trim or compress first, or contact us for enterprise options.
What about audio quality after conversion? +
We use high-quality conversion algorithms to maintain original audio quality during the conversion process. You can also customize quality settings.
Are my files secure? +
Yes. Conversion runs in your browser (WebAssembly). Files never leave your device and are not stored on any server.

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MP3 Converter

Free online converter for audio and video: turn MP4/MOV/MKV into MP3, M4A or WAV — fast, private, and no sign‑up.

Quick Links

Supported Formats

  • MP3, WAV, FLAC
  • AAC, M4A, WMA
  • AIFF, ALAC, AC3
  • Video input → audio: MP4, MOV, MKV, AVI, WEBM

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