Trim Audio with
Studio Precision
The ultimate tool for podcasters and creators. Cut, fade, and export audio clips instantly. No uploads, total privacy.
Upload Audio File
Select a single file
Max size: 100MB
Easy 3-Step Editing
Trim your audio perfectly without a manual.
Upload File
Drop your MP3, WAV or OGG file into the trimmer area. No account required.
Mark Trims
Drag markers on the waveform or enter exact timestamps for frame-accurate cuts.
Download Clip
Our engine processes the cut instantly. Hit download to save your new audio clip.
Creator-First Features
Browser-Native
Fast, secure and works offline once loaded.
Zero Re-encoding
Maintains original bitrates and high fidelity.
Millisecond Scale
Fine-tune every cut with pinpoint accuracy.
All Major Formats
MP3, WAV, FLAC, M4A, AAC, and more.
Cloud-Free Privacy
Your files are never stored on our servers.
Infinite Retries
Cut as many files as you want for free.
Precision Engine v2.0
One Tool, Endless Possibilities
From professional projects to quick social edits.
Custom Ringtones
Create perfect notification sounds from your favorite songs.
Podcast Cleanup
Remove "umms", dead air, and long intros from recordings.
Song Snippets
Extract hooks for social media teasers and TikTok sounds.
Sample Slicing
Precision cuts for music producers and sound designers.
Understanding Audio Trimming
Trim vs Cut
Trimming is the process of removing the start and end of a track while keeping the middle. Cutting refers to excising a specific segment from anywhere in the file. Our tool handles both through range selection.
Sample Rate Impact
Standard trimmers often sample down audio to save bandwidth. ConvertMediaLab preserves the exact sample rate (e.g., 44.1kHz or 48kHz) to ensure your output is broadcast-ready.
Zero-Crossing Points
To avoid "pops" at the beginning or end of your clip, try to select points where the waveform crosses the center horizontal line (zero amplitude). This creates a smoother natural transition.
Using Fades
Applying a 2-second fade-in/out is the easiest way to make a cut feel professional and intentional, especially for ringtones or intro music.
Got Questions?
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Perfect Clip?
Join millions of creators using ConvertMediaLab for fast, private, and precise audio editing.