How to Extract Audio from Video for Free (MP3, WAV, AAC)
Common Use Cases for Audio Extraction
Podcast production: extract audio from recorded video interviews. Music: save concert or performance recordings as audio files. Transcription: extract audio for speech-to-text processing. Ringtones: pull a memorable quote or music snippet from a video. Archiving: keep audio from old video content before deleting large files.
Format Guide
MP3: universal compatibility, smaller file size (128–320kbps), slight quality loss vs. lossless. WAV: uncompressed, lossless, large files — best for further audio editing. AAC: better quality than MP3 at the same bitrate, used by Apple ecosystems. FLAC: lossless compression, smaller than WAV but larger than MP3 — ideal for archiving high-quality audio.
Audio Bitrate Selection
For speech/voice: 96–128kbps MP3 is sufficient. For music: 192–256kbps for good quality, 320kbps for near-lossless. For professional work or further editing: WAV or FLAC. Higher bitrates mean larger files — match the bitrate to the intended use case.
Frequently Asked Questions
Extract audio from video
Use the free Extract Audio tool to pull audio from any video file in seconds.
Open Extract Audio