It is not possible to add watermarks within Confluence to images.
To do this, you will need to add the watermark using your image editing software. Then, if you re-upload the image to the same page using the same filename, it will overwrite the existing one, making a new version of that attachment.
Let me know if you have any questions!
Hello Community, Jessica here from the Confluence product marketing team! Today I wanted to get your takes on project planning –– what works, what doesn’t, how do you know if you’re doing it r...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs