A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
Dear Amali,
Welcome to the forum here.
Yes, it is possible.
Generally, you can use the OneDrive sync client to sync the SharePoint files, pause sync and resume sync to update the files to SharePoint Online via the way mentioned in the article.
Welcome to share any updates when you have time if you need further help on this thread.
Best Regards,
Cliff