Image Watermark
Add a text or logo watermark to an image. Choose position, opacity, size and rotation, then preview and download with local processing.
Loading your local workspace…
Image exports are still images. PNG preserves transparency; JPG uses a solid background. Large files and batches depend on your device memory. Always preview important results before sharing.
About Add Watermark to Image
Add attribution or branding to a photo using text or a logo file. Select a corner, an edge, the center or a tiled arrangement, then adjust size and opacity so the mark remains readable without hiding important image content.
How to use this tool
01 · Prepare your input
Choose a supported image from your device, or try the built-in sample.
02 · Design the watermark
Choose text or a logo, select a position, and adjust size, opacity, rotation and margins.
03 · Review the result
Apply the watermark and check its placement on the result before downloading.
Before you download.
What to know about Add Watermark to Image.
Can I use my own logo?
Yes. Select the logo watermark type and choose a supported logo image. A PNG with transparent areas can help the mark blend with the picture.
Are my files uploaded for processing?
No. File contents are processed in your browser. The site, codecs and any required models still need to load over the network; local results depend on your device and browser.