How to Fix OneNote for the Web Stuck Syncing in Chrome
Question details
The user needs a solution for OneNote for the web freezing and failing to sync when trying to copy content within a page.

- Product
- OneNote for the web
- Device & OS
- Windows
- Scenario
- Copying and pasting text or editing content within a OneNote page using the Google Chrome browser.
- Observed behavior
- The web application becomes completely unresponsive and remains stuck on the syncing status, creating a risk of data loss if the browser is closed or refreshed.
Before attempting any fixes, manually select and copy your newly added, unsynced text from the browser and paste it into a local text editor like Windows Notepad to prevent data loss.
Troubleshoot Google Chrome Settings
Isolate the issue by testing OneNote in Incognito mode, disabling extensions, and clearing your browser cache.
Browser conflicts, particularly from outdated cache data or active third-party extensions (like ad-blockers), often interfere with cloud synchronization scripts in web apps.
Open Google Chrome and press Ctrl+Shift+N to open a new Incognito window. Log into your Microsoft account and open OneNote for the web to see if it syncs successfully.
If Incognito mode works, type 'chrome://extensions/' in your address bar and press Enter. Toggle off your extensions one by one, refreshing OneNote after each to identify the conflicting extension.
Click the three dots in the top right of Chrome, go to 'Settings', select 'Privacy and security', and click 'Clear browsing data'. Check 'Cookies and other site data' and click 'Clear data'.
Navigate to Chrome Settings > 'About Chrome' to let the browser automatically check for and install updates. Then, open Windows Settings > 'Windows Update' and install any pending system updates.

Try an Alternative Browser or Application
Verify if the issue is strictly isolated to Google Chrome by testing the synchronization process in a different environment.
Switch to WPS Office for Reliable and Offline Document Management
Tired of web application freezes and syncing errors? WPS Office offers a robust, lightweight desktop alternative. You can edit and save your documents locally without relying entirely on browser performance or continuous internet synchronization.
- 1. Download WPS Office: Visit the official WPS website and download the free desktop application for Windows.
- 2. Install and Launch: Run the installer and open WPS Office to access Writer, Spreadsheet, and Presentation tools.
- 3. Save Work Securely: Create your notes in a local WPS Document and choose to save them either to your local hard drive or sync them via WPS Cloud.

Frequently Asked Questions
Why does OneNote for the web get stuck on syncing?
This commonly happens due to corrupted browser cookies, conflicts with Chrome extensions, an outdated browser version, or a temporary interruption in your Wi-Fi connection preventing data from reaching Microsoft servers.
Will I lose my notes if I close Chrome while OneNote is stuck syncing?
Yes. If the status indicator shows it is still syncing, closing the browser tab or refreshing the page will likely result in losing the changes made since the last successful sync.
Does my internet speed affect OneNote web synchronization?
Yes, an unstable or extremely slow internet connection can cause web-based applications to time out or freeze during the syncing process. Test your network speed if the issue happens frequently.
How do I fix the 'User Data folder in use' error when resetting Chrome?
This error means Google Chrome processes are still running in the background. Press Ctrl+Shift+Esc to open the Windows Task Manager, find all 'Google Chrome' processes, right-click them, and select 'End task' before attempting to delete or rename the folder.




