MP3 Looper

About MP3 Looper

Use this Free Online MP3 Looper to loop sections of MP3 files and save your work. This tool runs in your browser, keeping your files private. Found it useful? Use the Share button!

Upload an MP3, set start/end points, and choose a loop count for playback. You have two download options:

• Download Segment: Saves only the audio between the start and end markers (one loop iteration) as a new MP3.
• Download Looped MP3: Saves the audio segment repeated N times (according to the 'Loop Count' setting, up to a maximum) concatenated into a single MP3 file.

Features:

• Client-Side Processing: No uploads needed. Uses Web Audio API and LameJS.
• MP3 Input & Output: Load MP3s, loop, and download MP3s.
• Precise Loop Points: Set start/end times accurately.
• Loop Count Control: Finite or infinite playback loops.
• Real-time Playback: Hear the loop instantly.
• Two Download Options: Download a single segment or the segment repeated N times (up to 100 loops).
• Share Functionality: Easily share the tool using your device's native share options or by copying the URL.
• Progress Indicators: Visual progress for playback and encoding.
• Original Audio Preview: Listen to the full file.

How to Use:

• Upload MP3: Drag & drop or select your file.
• Wait for Loading: Audio will be decoded.
• Set Loop Points: Use the "Loop Start" and "Loop End" controls.
• Set Loop Count: Enter a number (1-100 for looped download) or check "Infinite Loop" for playback.
• Play Loop: Click "Play Loop" to listen. Use "Stop" to halt.
• Download Options:
  • Click "Download Segment" to save just the selected portion (one iteration).
  • Click "Download Looped MP3" to save the segment repeated according to the 'Loop Count' (max 100). This button is disabled if 'Infinite Loop' is checked or count is invalid.
• Encoding & Save: Wait for the encoding progress bar to complete. Your browser will then prompt you to save the generated MP3 file.
• Share: Click the "Share" button to share a link to this tool using your device's share menu or copy the URL.

Note: Concatenating many loops and encoding takes time and browser resources. The maximum loop count for the "Download Looped MP3" option is limited to 100.

Related MiniWebtools:

Audio Tools:

• Audio Extractor New
• Audio Splitter New
• MP3 Looper Featured
• MP3 Reverser