Extract Audio from Video
비디오에서 오디오 트랙을 MP3 또는 WAV로 추출
Drop a video file (MP4, WebM, MOV, AVI, MKV)
🔒 Files never leave your device
⚡ Uses FFmpeg WebAssembly. First run downloads ~30 MB (cached after). Encoding takes roughly 1–5× the video's duration.
사용법
- 1Upload your video
Drop or select a video file.
- 2Configure options
Choose the settings that fit your use case.
- 3Download
Save the processed video to your device.
Extract Audio from Video 소개
비디오에서 오디오를 뽑아 MP3 또는 WAV로 다운로드. 모두 browser에서 FFmpeg-wasm으로.
업무, 공부, 개인적인 용도 - 이 tool은 필요한 만큼 무제한 무료로 사용할 수 있습니다. Watermark 없음, sign-up 없음, 문서에 ads 없음.
자주 묻는 질문
Are my videos uploaded?
Never. Processing runs entirely in your browser using FFmpeg WebAssembly.
Why is it slow?
Video encoding is CPU-heavy. Expect roughly 1–5× the video's duration for encoding. First-time load also downloads ~30 MB of FFmpeg (cached after).
What's the file size limit?
Depends on your device's memory. Files up to ~1 GB usually work; multi-GB files may crash the tab.
더 읽기
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Trimming an MP3 to a specific range should take 10 seconds. It usually doesn't because most tools re-encode and add fade artifacts. Here's how to cut cleanly.
How to convert MP4 to MP3 (extract audio from any video)
Podcasts you recorded to video, YouTube-style tutorials you want to listen to on a walk, interview footage you need transcribed - extracting audio is a five-second job in the browser.
How to compress video for email, web, and social - without losing quality
Gmail caps attachments at 25 MB. Discord at 25 MB. WhatsApp at 16 MB. Here's how to get any video under those limits while keeping it watchable.