Online Audio Cutter
Cut any audio files online free.
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How to Trim Audio Online
Upload Audio File
Upload the MP3 file you want to cut by clicking the + button.
Cut MP3 Online
With the MP3 cutter, cut sound by selecting the desired beginning and ending of your audio file.
Download and Save
Download the trimmed audio file to your local drive or Dropbox. For making ringtone, you can save to MP3.
Why Choose Online UniConverter Audio Trimmer
Online Ringtone Cutter
Online UniConverter, the mp3 ringtone maker, makes ringtone with your favorite song effortlessly.
Free MP3 Cutter
Online UniConverter cut MP3 files in seconds without any extra tools easily.
Fade In and Fade Out
Online UniConverter enables you to make your audio track to fade in and fade out smoothly.
Cut Any Audio File
Online UniConverter supports all the popular audio formats such as MP3, WAV, AAC, FLAC, M4A, OGG, and more others.
Extract Sound from a Video
Online UniConverter allows you to extract an audio track from a video.
Secure Guaranteed
Online UniConverter deleted the uploaded files from our servers after 24 hours automatically.
Plans for Cutting Audio Files Online
Free Registered Plan
Cut 10 Audio Files
Maximum Size: 100MB / Each
Normal Speed
Premium Plan
Unlimited Audio Quantity
Maximum Size: 100MB each
Normal Speed
Desktop Plan
Unlimited Files
Unilimited Size
30x Faster Speed