Công cụ Trích Xuất Video Sang Âm Thanh
Extract the audio track from any video file. Export as MP3, WAV, AAC, or OGG.
Drag & drop a video file here
or click to browse · MP4, WebM, MOV, AVI, MKV (max 2 GB)
How It Works
- Upload your video: Select any video file (MP4, WebM, MOV, AVI) containing the audio you want to extract.
- Choose audio format: Select MP3, WAV, OGG, or AAC as the output format and set the audio quality/bitrate.
- Extract and download: Click Extract Audio and download the audio file when processing is complete.
Why Use Video to Audio Extractor?
Extracting audio from video is a common need — pulling music from a video file, getting voiceover audio from a recording, saving podcast audio from a video interview, or extracting commentary from a gameplay video. Dedicated audio software or command-line tools are overkill for this simple task. This browser-based extractor strips the audio track from any video and saves it as a standalone audio file without any software installation.
Features
- Multiple audio formats: Export as MP3 (universal), WAV (lossless), OGG (open), or AAC (Apple/mobile).
- Bitrate control: Choose audio quality from 64 kbps (voice/podcast) to 320 kbps (high-quality music).
- Trim audio: Optionally specify start and end times to extract just a segment of the audio.
- Channel and sample rate: Advanced options for mono/stereo and sample rate for specialized audio use.
- Privacy-first: Video files are processed locally in your browser — never uploaded to any server.
Frequently Asked Questions
Will the extracted audio quality match the video?
Yes, if you extract to a lossless format (WAV) or at the same bitrate as the video's audio track. The video's audio is already encoded — re-encoding at a lower bitrate will reduce quality. For best results, choose WAV or the highest bitrate option.
What if the video has no audio track?
If the video has no audio track, the tool will notify you. Silent videos (like screen recordings without microphone) contain no audio data to extract.
Can I extract audio from YouTube videos?
This tool works with video files from your device. Downloading or extracting audio from YouTube videos may violate YouTube's Terms of Service. Use files you own or have permission to process.