Many users still using the old SharePoint On-Premises are finding a way to migrate to SharePoint Online. However, the process of migrating SharePoint On-Premises to SharePoint Online is an Everest-winning task, but by having a reliable path, we can easily achieve our goal. So, the SharePoint Migration Tool is very helpful because it has a lot of cool features that make migrating easy and quick. Also, users can move from any version of SharePoint (On-Premises or Online) to any other SharePoint setup.
Check this out: https://www.shoviv.com/sharepoint-migrator.html
How to use the SharePoint Migration tool?
•Download and run the SharePoint Migration Tool.
•Select SharePoint to SharePoint Migration and specify the source and the target.
•Filter items and modify other settings. Click Next.
•Schedule the job if needed and tap Finish.