"Audio Cutter" is an online application that allows you to edit audio tracks directly in your browser. The application is fast, stable and supports 300 The application is fast, stable, supports more than 300 file formats, fade-in and fade-out functions and ringer quality presets, and is completely free, so users don't need to install any plug-ins or tools to upload edits directly online.

1. Edit songs online: With our application, you don't need to install audio editing software on your computer. Just a few clicks in the browser window, you can edit the audio track. You just need to upload the file, edit the needed part, and then save it to your hard disk.

2. Create iPhone ringtones: With just a few clicks, the app can create ringtones for your iPhone, cut them to 40 seconds and save them in m4r format, then upload them to your phone via iTunes and upload it to your phone.

3. Fade in and out function: This app allows you to fade in and out tracks smoothly. This feature is very useful when creating ringtones.

4. Easy to use: No special skills are required to use this application. It is very easy to use: upload the file, use the slider to select the audio clip, and click "Edit".

5. All formats are supported: Our application now supports more than 300 different formats, and more will be added in the future.

6. Extract audio from video: You can use Audio Cutter to extract audio from video. This feature is very useful when getting audio tracks from movies or MTV.

7. Security: Only you can access the files after uploading. The process guarantees full security. After the files are processed, they are automatically deleted from our server.

In addition to editing audio files through the website, users can also install their Google Chrome extension plug-in, so they can edit directly through the plug-in without opening the website.