Smart Bulk Renamer is a tool that can rename your files in bulk. You can define a predefined set of rules for the renaming. It supports the following 9 ways of renaming,

1. Find and replace
2. Sequence
3. Insert
4. Remove
5. Compose
6. Add prefix
7. Add suffix
8. Change case
9. Set Extension

You can even insert any supported following metadata into the file name,

File size, created time, modified time, image height, image width, video height, and video width.

If it's a photo, you can add camera make, model, photo captured time, focal length of the camera, color space, and metering mode.

You can even rename your OneDrive™, Dropbox™ or local files in bulk. Visit - https://syncwithtech.com/smart-bulk-renamer.