Online Audio Cutter

Cut any audio files online free.

How to Trim Audio Online

Upload the MP3 file you want to cut by clicking the + button.

With the MP3 cutter, cut sound by selecting the desired beginning and ending of your audio file.

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 UniConverter, the mp3 ringtone maker, makes ringtone with your favorite song effortlessly.

Online UniConverter cut MP3 files in seconds without any extra tools easily.

Online UniConverter enables you to make your audio track to fade in and fade out smoothly.

Online UniConverter supports all the popular audio formats such as MP3, WAV, AAC, FLAC, M4A, OGG, and more others.

Online UniConverter allows you to extract an audio track from a video.

Online UniConverter deleted the uploaded files from our servers after 24 hours automatically.

Free Registered Plan

Cut 25 Audio Files

Maximum Size: 100MB / Each

Normal Speed

Premium Plan

Unlimited Audio Quantity

Maximum Size: 1GB each

Normal Speed

Desktop Plan

Unlimited Files

Unilimited Size

90x Faster Speed

What audio formats are accepted by online UniConverter?

All the popular audio format like MP3, WAV, WMA, OGG, M4R, AAC, FLAC, AIFF, APE, etc. are supported.
Can I merge multiple segments of an audio file?

Yes, you can. Online UniConverter allows you to merge multiple segments of an audio file in a couple of clicks.
What is the maximum audio size I can upload?

For premium user: 1GB with unlimited files.
For free registered user: 100MB with 25 audio files.
For non-registered user: 100MB with 10 audio files.
What format do ringtones need to be?

iPhone: M4R;
Android: MP3, MIDI, M4A, WAV, OGG.