MP3 cutter

Cut and trim MP3, WAV, and OGG files to the exact length you need. Free, runs in your browser.

Waveform precision editingMP3, WAV and OGGPrivate - files never upload

Audio processing runs locally in your browser - your file never uploads anywhere, and your cut track is ready to download instantly.

Drop your audio file here or click to browse
Supports MP3, WAV, and OGG - max 50 MB
.mp3 .wav .ogg
100% free Private - no upload Works in browser MP3 and WAV
0:00 / 0:00
Trim region
Selection: 0:00
Start
-
End
Processing audio...
Next step

Release ready? Get it premiered.

Find SoundCloud channels that match your genre and book premieres or reposts - directly from Premierely.

Explore channels
Groovy Techno
124K followers
Raw Techno
89K followers
Hard Techno
210K followers

What is cutting and trimming audio?

Audio cutting is the process of removing unwanted sections from a file to keep only what matters. You set a start point and an end point, and everything outside that range is removed. Cutting and trimming are the most fundamental audio editing operations, useful whether you're preparing tracks for premiere, creating social clips, or editing recordings.

When you cut audio, you get a single output file containing just your selected region. The original file stays untouched since all processing happens locally in your browser.

Common reasons to cut and trim audio

How to cut and trim audio online

This tool lets you cut any audio file directly in your browser with no software to install or account to create. Here's how: upload your MP3, WAV, or OGG file, drag the waveform handles or type exact start and end times, preview your cut selection, then download. It's that simple.

Supported audio formats

This cutter works with the most common audio formats. MP3 files export at 192kbps to maintain quality for most use cases. WAV offers lossless audio for maximum quality and is great for stems and masters. OGG is an open format used in gaming and streaming (note: OGG input may not work on Safari).

Why use a browser-based MP3 cutter?

Full audio editors like Audacity are powerful but slow for a simple cut. A browser-based cutter gets you in and out in seconds. No software to install—works on any computer with a web browser. Works on desktop, laptop, tablet, or phone. Your files stay private since all processing happens locally in your browser—your audio never leaves your device. Free with no signup, no email, no watermarks, just upload and go.

Use cases for audio cutting and trimming

SoundCloud premieres and submissions

Many channels want a specific track length or clean intro. Cut your track before submitting it for a premiere on Premierely.

Social media clips

Create 15 or 30 second previews of your tracks for Instagram, TikTok, or X using the quick preset buttons for fast selections.

Podcast editing

Remove dead air, false starts, or trailing silence from podcast recordings before publishing.

Ringtones and notifications

Cut your favorite section from a song and trim it to the perfect length for a phone ringtone or notification sound.

Frequently asked questions

How do I cut an MP3 file?

Upload your audio file to this tool, drag the orange handles on the waveform to select the section you want to keep (or type exact times), preview the result, and download. Everything happens in your browser.

Can I cut an MP3 without losing quality?

This tool re-encodes MP3 files at 192kbps, which maintains high quality for most use cases. For zero quality loss, upload a WAV file instead - WAV output is lossless 16-bit PCM.

Is my audio file uploaded to a server?

No. All audio processing runs locally in your browser using the Web Audio API. Your files never leave your device. Nothing is uploaded, stored, or shared.

What is the maximum file size?

The recommended limit is 50MB. Larger files may work depending on your device's memory, but processing time increases with file size.

Can I set exact cut times down to the millisecond?

Yes. Use the start and end time inputs below the waveform. Enter times in M:SS.mmm format (e.g., 1:23.456) for precise control.

Can I also add a fade effect?

This tool focuses on cutting and trimming. To add fade in or fade out effects, use the audio fade tool which also supports trim and preview.

Related free audio tools

Need more audio tools? Use our audio fade tool to add smooth fade effects, WAV to MP3 converter to export at 320 kbps, or audio converter for format changes. Need the tempo or key of a track? Try the BPM and key finder. Combining multiple clips? Use the audio joiner. Need a track backwards? Try the audio reverser. Every tool runs free in your browser with no upload.