How to Trim or Clip Audio Recordings in Microsoft OneNote
Question details
Users want to cut unwanted segments from the beginning or end of an audio recording directly within the application.

- Product
- Microsoft OneNote
- Device & OS
- not provided
- Scenario
- Managing long audio recordings linked to notes and trying to remove unnecessary parts without exporting the file, which breaks the note-sync connection.
- Observed behavior
- OneNote does not currently provide a built-in audio trimming or clipping feature, forcing users to seek external solutions or feature requests.
Before exporting your file to edit it externally, consider whether you need to preserve the timestamp synchronization between the audio and your typed notes, as replacing the recording will break this connection.
Workaround: Export and Trim the Audio Externally
Since there is no native trimming tool, you must save the audio locally, edit it with a third-party app, and re-insert it.
Be aware that extracting and replacing an audio recording in OneNote will permanently disconnect it from the timestamps of any notes you typed during the original recording.
Right-click on the audio recording icon embedded in your OneNote page and select 'Save As' from the context menu. Choose a destination folder on your computer.
Open the saved audio file using a third-party audio editing software (such as Audacity or your operating system's default media trimmer) and cut the unwanted sections from the beginning or end.
Save the trimmed audio file. Return to your OneNote page, delete the original recording, and drag and drop the newly edited file onto the page to attach it.

Submit a Feature Request to Microsoft
Voice your need for a native audio clipping tool by submitting or upvoting feedback directly to the Microsoft OneNote development team.
Looking for a Lightweight Document Solution? Try WPS Office
While OneNote is a dedicated note-taking app, if you frequently encounter limitations within the broader Microsoft Office suite, WPS Office provides a robust, lightweight, and completely free alternative for all your document, spreadsheet, and presentation needs.
- 1. Download the software: Visit the official WPS Office website and download the free installer for your operating system.
- 2. Install and launch: Run the installer and follow the quick on-screen instructions to set up WPS Office on your device.
- 3. Open your files: Launch WPS Office and directly open your existing .docx, .xlsx, or .pptx files to enjoy seamless editing and formatting.

Frequently Asked Questions
Does exporting and replacing an audio file in OneNote break my note synchronization?
Yes. OneNote synchronizes your audio recording with the notes you type during the session. If you export, edit, and replace the audio file, the timestamps connecting the text to the specific parts of the audio will be permanently lost.
Are there any third-party plugins that allow in-app audio trimming for OneNote?
Currently, there are no widely supported add-ins or plugins that integrate directly into OneNote to offer native audio clipping. Users must rely on external audio editors to trim their files.
What audio formats does OneNote support if I want to insert an edited recording?
OneNote generally supports standard audio formats such as MP3, WMA, and WAV. When you finish editing your audio externally, exporting it as an MP3 is the most reliable way to ensure playback compatibility when you insert it back into OneNote.




