How to Fix the Office Template Could Not Be Saved Error
Question details
Users encounter an error message preventing them from saving templates in Microsoft Office or Outlook.

- Product
- Microsoft Office and Outlook
- Device & OS
- not provided
- Scenario
- Creating or modifying custom templates for emails or documents.
- Observed behavior
- The application fails to save and displays the error message: 'Your template could not be saved. Please try again later.'
Verify whether you are using the desktop client or the web version of Outlook, as this error often relates to synchronization and hidden file size limits across platforms.
Reduce the Total Template Size Below 30 KB
The most common cause of this error in Outlook is exceeding the hidden 32 KB combined size limit for templates.
Microsoft Outlook's 'My Templates' feature has a strict overall storage limit of 32 KB. If the total size of all your saved templates exceeds this limit, new templates will fail to save.
Open the templates add-in in Outlook and review your currently saved drafts.
Remove any old or unused templates to free up space within the 32 KB quota.
Edit your new template to remove large embedded images, complex tables, or unnecessary HTML formatting.
Attempt to save the template again. For best results, keep the total combined size below 30 KB.

Test and Save Templates in Outlook on the Web
Synchronization issues on the desktop client can sometimes trigger false saving errors.
Escalate to Your Microsoft 365 Administrator
If reducing size and using the web version fails, backend account troubleshooting may be required.
Create and Manage Templates Easily with WPS Office
Tired of encountering strict size limits and sync errors in Microsoft Office? Try WPS Office, a lightweight, free alternative that offers powerful document management, a rich template library, and seamless compatibility with all your Office files.
- 1. Download WPS Office: Visit the official WPS website and install the free office suite on your computer.
- 2. Create your document: Open WPS Writer or Presentation and design your document with any images or formatting you need.
- 3. Save as a custom template: Click 'Menu', select 'Save As', and choose the appropriate template format (like .wpt or .dotx) to reuse your design effortlessly.

Frequently Asked Questions
Why is there a 32 KB limit on Outlook templates?
Microsoft imposes a 32 KB total size limit for the 'My Templates' add-in in Outlook to ensure fast synchronization across cloud servers and multiple devices. Exceeding this combined limit triggers the saving error.
Can I save templates larger than 32 KB in standard Office desktop apps?
Yes, desktop applications like Microsoft Word and Publisher allow you to save standard local template files (.dotx or .potx) without the strict 32 KB limit. The size limit primarily applies to the cloud-synced 'My Templates' feature in Outlook.
How do I drastically reduce the size of my email template?
You can reduce the file size by deleting old templates to free up quota, removing large embedded images, eliminating complex HTML formatting, and keeping the text concise. If images are necessary, host them online and link to them instead of embedding them.
What should I do if Outlook on the web also fails to save the template?
If the web version fails even after you have reduced the total size below 30 KB, try clearing your browser cache and cookies. If the issue persists, contact your Microsoft 365 administrator to check for account-level sync restrictions.




