Get permission from the copyright owner or use the original unwatermarked file
Use the source project file to export a clean version
Crop the video to remove the watermark area
Blur or pixelate the watermark area
Cover the watermark with a shape, logo, or text overlay
Use a licensed version of the editing software or stock content
Replace the watermarked clip with a royalty-free or original clip
Contact the creator or platform for a watermark-free copy