Add Watermark to Image
Stamp text or your logo on photos, one or many at once.
Runs on your device · no upload
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About Add Watermark to Image
Add Watermark stamps your name or logo on photos so people know they are yours. Choose text or a logo, set the size, opacity, angle and position, or repeat it across the picture, then save one or many pictures at once as a ZIP.
Add your image
Choose a photo or drop one in. It stays on your device.
Adjust and run
Set size, format or area, then tap the main button.
Download
Save the result. No watermark, no sign-up.
Frequently asked questions
Can I watermark many photos at once?
Yes. Add several pictures and download them all as a ZIP.
Can I use my logo?
Yes. Choose Logo and add a PNG. A logo with a clear background looks best.
How do I stop people removing it?
A repeated watermark across the whole picture is harder to remove than one in a corner.
Does it reduce quality?
JPG pictures are saved at 93% quality, and PNG pictures keep full quality.
Are my files uploaded anywhere?
No. This tool runs in your browser, so your file stays on your device and is never sent to a server.
Guides
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