Add Watermark to Images
Add customizable text or logo image watermarks to multiple photos with opacity, rotation, and tiling controls.
This tool runs in your browser.
0 images selected
Images and watermark content stay in your browser.
How to use
- 01Choose one or more source images.
- 02Configure a text or image watermark and its placement.
- 03Process the batch and download individual files or a ZIP.
FAQ
Can I use a transparent PNG logo instead of text?
Yes. Choose the image watermark mode and select a PNG logo image. The transparent alpha channel will be preserved cleanly.
How can I create repeated diagonal watermarks across the whole image?
Check the 'Tile' position setting and adjust the rotation angle (e.g. 45 degrees) with semi-transparent opacity to protect full images against theft.
Does Add Watermark to Images upload my photos to a server?
No. TrueFree Tools processes all image layers directly in your local browser using Canvas APIs. None of your photos leave your device.