Merge MP3

Merge mp3 is a service for combining audio files directly in your browser. A simple and intuitive interface for creating one continuous track from multiple source files without quality loss.

How It Works

1. Upload several audio files;
2. Arrange them in the desired order;
3. Adjust the necessary settings;
4. Select the output format;
5. Click “Merge” – the download will start automatically.

Who Can Benefit

• Podcast or Radio Show Editors
  For combining separate materials, music inserts, and audio effects.
• Audiobook Creators
  For producing the final product from chapter-by-chapter recordings.
• Students
  For conveniently listening to lecture recordings as a single file.
• Content Makers
  For preparing audio versions of articles.

Tools and Features

• Smooth Transitions Between Tracks
  Cross Fade effect for harmonious and professional sound.
• Preview
  Evaluate the result before downloading.
• Volume Normalization
  All tracks will play at the same volume level. No need to adjust each one manually.
• Conversion to Desired Format
  For compatibility with any device or software. Supported formats: MP3, WAV, FLAC, OGG, AAC, M4A.
• Automatic Silence Removal
  Removes long silent gaps anywhere in the audio track. No need to cut them out yourself.

Advantages

1. Handle Large Numbers of Files
   Supports uploading 100 or more files.
2. Processing in Your Browser
   Files are not uploaded to our server. This ensures high operation speed and privacy.
3. Simple and Fast Workflow
   Complete your task in 1-2 minutes. Clear interface without unnecessary settings.

Pricing

Use all features completely free. No registration and no payment information required. No limits on the number of operations or track length.

Development Roadmap

1. Audio Trimming
   For removing unwanted segments from any part of a track.
2. Parallel Track Layering
   Ability to overlay multiple tracks simultaneously, not just sequentially.
3. Individual Transition Settings
   Configure Fade In, Fade Out, and Cross Fade separately for each track.
4. Automatic File Sorting
   When dealing with many files, conveniently sort them alphabetically, by creation date, or restore the original upload order.