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Free Audio Trimmer Online

Cut out exactly the part you want. Choose a start and end point and download just that clip — the rest is discarded.

Vocal Remover Pitch Shifter Volume Adjuster Speed Changer Audio Merger Audio Trimmer Audio Converter
Pick Any Start/End
No Quality Loss
MP3 Output
100% Free

What Is an Audio Trimmer?

An audio trimmer cuts a long recording down to just the part you need — the intro of a song, one line of a podcast, a specific verse. You pick a start point and an end point, and everything outside that range is discarded.

Unlike lossy re-encoding tools, cutting doesn't need to touch the audio quality of the part you keep — we decode once and cut precisely at the sample level before re-encoding the final clip.

What You Get

✂️ Trimmed Clip

Just the section between your chosen start and end times, ready to download as MP3.

Who Uses an Audio Trimmer?

🎙️

Podcasters

Cut out a single clip or highlight from a longer episode to share separately.

🎵

Musicians

Extract just the hook or intro of a track for a sample, ringtone, or preview.

🎬

Video Editors

Cut a sound effect or music bed down to the exact length needed for a scene.

📚

Educators

Pull out a short excerpt from a lecture recording for a class handout.

How to Trim an Audio File

Choose the File

We'll read its length automatically so you know what range you have to work with.

Set Start and End

Enter the start and end times in seconds.

Download the Clip

Download just the trimmed section as an MP3.

Frequently Asked Questions

Is the audio trimmer really free?
Yes, completely free. No trial period, no credit card, no catch.
Does trimming lose audio quality?
The cut itself is sample-accurate with no quality loss. The final clip is then encoded to MP3 for download, the same as our other tools.
What if I set an end time past the end of the file?
We simply trim to the end of the file — nothing breaks.
What audio formats can I upload?
You can upload MP3, WAV, FLAC, M4A, AAC, OGG, AIFF, and most other common audio formats. Maximum file size is 100 MB.
What format is the output file?
The trimmed clip is delivered as a high-quality MP3 file.