Free tool
Signature watermark for photos
Stamp your signature onto any photo to protect and brand it — drag it into place, scale, fade and tint, then export one image or a whole batch. Free.
How to watermark a photo
- 01
Upload your photo
Drop in a single image, or several to watermark in one batch.
- 02
Add your signature
Use a signature you made in the studio, type a name, or upload a logo.
- 03
Place & style it
Drag the mark anywhere, then set its size, opacity and tint to suit the photo.
- 04
Export
Download the watermarked photo at full resolution — or a ZIP of the whole batch.
Why use it
Full-resolution output
Watermarks are applied at the photo's native size — no downscaling, no quality loss.
Batch in one go
Watermark many photos with the same mark and download them all as a ZIP.
Private by default
Photos are processed in your browser and never uploaded to a server.
Great for
- Protecting photography and artwork before sharing
- Branding product shots for a shop or listing
- Marking proofs sent to clients
Frequently asked
Are my photos uploaded anywhere?
Can I watermark lots of photos at once?
Can I control how strong the watermark looks?
Read more
Related tools
Make your signature first
Every tool is better with your own signature. Create one free in the studio, then use it here.