Cut and trim audio files online for free. Set precise start and end times to extract the exact segment you need. Supports MP3, WAV, FLAC, AAC, OGG, and more. 100% private, all processing happens in your browser.
Audio Cutter
Load the audio engine to start trimming files. Processing happens entirely in your browser.
Trim MP3, WAV, FLAC, AAC, OGG, M4A files
Set precise start and end times
Preview audio before cutting
Choose output format from 7 audio formats
See file size comparison after trimming
Instant download of trimmed audio
Drag and drop file upload
Play/Pause preview controls
100% client-side processing
No file upload to server
Cut your favorite part of a song to create custom ringtones for your phone.
Trim intros, outros, or unwanted segments from podcast recordings quickly.
Extract specific audio samples or segments from longer recordings for music production.
Cut specific sections from songs for DJ sets, mashups, or personal playlists.
Remove silence or unnecessary parts from voice recordings and memos.
Create short audio clips from longer files for use in social media posts and stories.
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The fastest, most private way to trim audio files online. Your files never leave your device.
Set exact start and end times down to the second for accurate audio cuts.
Audio files never leave your device. All processing happens locally in your browser.
Cut audio files in seconds using WebAssembly-powered FFmpeg technology.
Choose from 7 output formats including MP3, WAV, FLAC, AAC, OGG, M4A, and WMA.
Use on any device with a modern browser. No software installation required.
Download your trimmed audio immediately. No waiting, no email required.
Trim any audio file in 4 simple steps
Click the "Load Audio Engine" button to initialize the browser-based FFmpeg processor. This only needs to be done once per session.
Drag and drop or click to select your audio file. Supports MP3, WAV, FLAC, AAC, OGG, M4A, and WMA formats.
Enter precise start and end times in mm:ss format. Use the play button to preview the audio and find the right section.
Choose your output format, click "Cut Audio", and download the trimmed file instantly. Nothing is uploaded to any server.
More free audio tools
Audio cutting is essential for creating ringtones, editing podcast episodes, extracting samples for music production, and preparing audio clips for social media. Our free audio cutter lets you trim any audio file with precise time controls directly in your browser.
Unlike mp3cut.net and other online audio cutters that upload your files to remote servers, our tool processes everything locally using WebAssembly-powered FFmpeg. Your audio files never leave your device, ensuring complete privacy for sensitive recordings.
Our audio cutter supports all major audio formats including MP3, WAV, FLAC, AAC, OGG, M4A, and WMA. You can also convert between formats while trimming -- simply select a different output format before cutting to get your trimmed audio in the format you need.
Use the preview playback to listen to your audio and note the exact times for your cut. Enter times in mm:ss format (for example, 1:30 for one minute and thirty seconds). For longer files, you can also use hh:mm:ss format for hours-long recordings.
Trim dead air, then compress — the two-step combo for the smallest good-sounding file.
Get the audio from a video first, then cut it down to just the section you need.