Video to Audio Extractor

Extract audio from video files. Supports formats such as MP4, AVI, and MOV, and can output audio formats such as MP3, WAV, and AAC. Supports batch processing.

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

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If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

Return to old version

A desktop version is available with more powerful, stable features. Open desktop version

Select videos first, then set output format, quality, and time range. Confirm to start processing. For batch uploads, only the first 20 files are shown, but all videos in the queue will be processed.

Choose or drop video files

Supports common videos such as MP4, MOV, MKV, WebM, AVI, WMV, FLV, M4V, TS, and 3GP.

Click to choose videos, or drop files here Files are processed on this device and not uploaded to the server.

Videos

0 B

File Size

Shown

Hidden

Next, set output options before extracting.

File Preview

Showing first 20 only

No video files selected.

Output Format & Quality

MP3 is for general playback, WAV/FLAC for editing, and M4A/AAC for mobile devices.

Output Format

Audio Bitrate

Sample Rate

Channels

Loudness

Volume Adjustment

100%

Parameter Tips

Set options before processing

MP3 192 kbps suits most video audio extraction; for speech, use mono and 128 kbps; choose WAV or FLAC for further editing or noise reduction. Loudness normalization is useful for batch processing videos with uneven volume.

Time Range & Audio Enhancement

Time supports seconds, MM:SS, or HH:MM:SS; leave blank to extract full audio.

Start Time

End Time

Duration

Seek Mode

Fade-in Duration

Fade-out Duration

Remove Silent Parts
Automatically remove long silence at the start, end, and middle.

Silence Threshold dB

High-pass Filter Hz

Try 80-120 Hz for speech.

Low-pass Filter Hz

Leave blank or 0 to skip.

Save & Package

Save common settings

ZIP filename

Processing core

Keep available metadata Compress ZIP Include processing report

Process & download

Make sure parameters are set before processing; multiple results will be packed as ZIP automatically.

Pending

Output Format

MP3

Time range

Full Audio

Results

Set parameters first, then start processing.

Instructions

Software Instructions

Select video files: Click “Select Video Files” or drag in files. Supports MP4, MOV, AVI, MKV, WebM, WMV, FLV, M4V, TS, 3GP, and other formats. You can select multiple videos in batches.
Set output parameters: Choose MP3, WAV, AAC, M4A, OGG, or FLAC format, and set the bitrate, sample rate, channels, volume, and loudness processing method as needed.
Set the time range: You can enter a start time, end time, or duration; leave it blank to extract the full audio. Time supports seconds, MM:SS, and HH:MM:SS.
Configure audio enhancement: You can enable options such as fade in/out, remove silent segments, high-pass filter, and low-pass filter for speech, courses, interviews, or organizing materials.
Save common settings: Click “Save Settings” to keep commonly used output parameters; click “Restore Defaults” when you need to restore the initial settings.
Start extraction and download: Click “Start Extracting Audio” to process all videos in the queue. After completion, you can download audio files individually or download a ZIP archive.

FAQ

A: Common video formats such as MP4, MOV, AVI, MKV, WebM, WMV, FLV, M4V, TS, and 3GP are supported. If the file uses a special codec, it is recommended to convert it to standard MP4 before processing.

A: MP3, WAV, AAC, M4A, OGG, and FLAC are supported. MP3 is suitable for general playback, WAV and FLAC are suitable for post-production editing, and M4A/AAC is suitable for playback on mobile devices.

A: Yes. Enter a start time, end time, or duration in “Time Processing” to extract the specified segment; leave it blank to extract the full audio.

A: Output files will use the original video file name and replace it with the target audio extension. If duplicate names occur, a number will be appended to the file name to distinguish them, and all files will be written into a ZIP archive.

A: No. Video reading, audio extraction, parameter processing, and ZIP packaging are all completed locally on the current device. Files are not uploaded to the server.

A: Loudness normalization makes the audio volume extracted from different videos more consistent, making it suitable for course collections, interview organization, batch processing of short video materials, and similar scenarios.

A: Common reasons include the video having no audio track, file corruption, incompatible encoding, insufficient device memory, or incompatible parameter combinations. Try changing the output format, shortening the time range, or processing files in batches.