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Add Watermark

Protect your photos and artwork with your name, website or logo. Watermark one photo or a hundred in one go.

✓ No upload, 100% private✓ No sign-up✓ Works on phone & desktop

1 Add your images

Drop images here

or paste with Ctrl+V. You can add many at once

PNG · JPG · WebP · GIF · BMP · AVIF. Your images stay on your device.

How to add a watermark to photos

Drop your photos above. You can add many at once
Choose Text and type your name or website, or choose Logo and pick a PNG
Pick a position, or Tile it across the whole photo
Adjust size and opacity. Every photo updates as you change them
Click Download ZIP. Files are named like photo_watermarked.jpg

For sharing on social media: a small name or logo in a corner at 50–70% opacity keeps the photo pleasant to look at.
For previews and proofs: use Tile at 25–35% opacity. It covers the whole photo, so it can't simply be cropped away.
Logo: a PNG with a transparent background looks best. Your logo is remembered in this browser for next time.
Text on busy photos: keep Shadow on so white text stays readable on light areas.

Sizes are a share of each photo's width, so the watermark looks the same on small and large photos.

Quick answers about the add watermark tool.

Can I watermark many photos at once?

Yes. Drop as many as you like. The same watermark is added to all of them, and you can download them together as a ZIP.

Can I use my logo as a watermark?

Yes. Choose Logo and pick an image. A PNG with a transparent background works best. It is remembered in this browser.

How do I stop people from cropping out the watermark?

Choose Tile across the whole photo. The watermark repeats diagonally over the full photo.

Does it reduce photo quality?

No. Photos keep their size. JPG is saved at 92% quality by default, or choose PNG for no loss at all.

Are my photos uploaded?

No. Watermarks are added in your browser. Your photos never leave your device.

Everything runs in your browser. Nothing is uploaded.