Free online tool
Trim OPUS Online Free
Cut OPUS files to the exact length you need - visual waveform, precise controls, no quality loss. Runs entirely in your browser.
Drop a OPUS file here
MP3 · WAV · FLAC · AAC · OGG · MP4 · MOV · MKV · and more
About OPUS
OPUS is modern codec for voice and music. It is commonly used for VoIP, web streaming, and Discord. Trimming OPUS with this tool uses stream copy mode, so the audio is cut without re-encoding and without quality loss.
How to trim a OPUS file online
- 1
Upload your OPUS file
Drag and drop or click to select your OPUS file. It stays on your device - nothing is uploaded.
- 2
Set start and end points
Use the Start and End sliders. The waveform highlights your selection in real time. Hit Preview to hear it.
- 3
Click Trim
The OPUS is cut instantly without re-encoding - no quality loss, no waiting for a server.
- 4
Download your trimmed OPUS
Download the file immediately. No registration, no email, completely free.
Frequently asked questions
How do I trim a OPUS file online?
Upload your OPUS file, set the start and end points with the sliders, preview the selection, then click Trim. The trimmed OPUS file downloads instantly - nothing is uploaded.
Will trimming a OPUS reduce its quality?
No. The tool uses stream copy mode - it cuts the OPUS without re-encoding, so there is no quality loss.
Is my OPUS file uploaded to a server?
No. The trimmer runs entirely in your browser. Your OPUS file never leaves your device.
Professional audio restoration
Trimmed audio still sounds noisy?
Trimming removes unwanted sections - but if the remaining OPUS has noise, hiss, hum, or muffled speech, WefixSound engineers can professionally restore it. Free sample before you pay.