Add watermark
Text or logo watermark
Drop an image to watermark
You can also paste (Ctrl+V) · Up to 50MB
Your files are never sent to a server. Everything happens in this device’s browser.
How to use
- Drop the image you want to watermark, or click Choose image.
- Type your text, then set the text size, opacity, color and position.
- To cover the whole photo, turn on Repeat across the image.
- To add a logo, click Add logo, pick an image and set its size and position.
- Check the preview and click Download with watermark.
FAQ
Can I add text and a logo together?
Yes, and each has its own position. By default the text goes in the bottom right and the logo in the bottom left.
Why is there a white box around my logo?
If the logo file has a background, it’s stamped as is. Use a PNG logo with a transparent background so only the logo shape appears.
What is the text size based on?
Text height is 1–20% of the image’s shorter side, and logo size is 5–60% of the image width. Because they’re proportional, the watermark looks about the same on photos of different resolutions.
What does Repeat across the image do?
It tiles the text diagonally across the whole photo, and the position setting isn’t used. It’s useful when you want the watermark to be hard to crop out.
How do I watermark several photos the same way?
Photos are processed one at a time. Your text size, opacity, color and position are remembered in this browser, so open the next photo with Open another and type the text again to get the same look. The text and logo themselves aren’t saved.
Which font is used?
Your device’s default system font, in bold. The lettering may look slightly different on Windows, macOS and phones.
What format is the watermarked image saved in?
It keeps the original format, except GIF and BMP, which are saved as PNG. “-watermark” is added to the file name.