Image Watermark Tool
Processed locally for privacy. Add anti-theft text watermarks easily.
How to add watermarks?
- 1Click 'Select Image' to upload one or more photos.
- 2Choose 'Text Watermark' or 'Image Watermark' in settings.
- 3Enter text or upload logo, adjust opacity, rotation, and layout (recommend 'Tiled' for theft protection).
- 4Preview the result in real-time, then click 'Download Image' to save.
Watermark FAQ
Can I process batch images?
Yes. You can select multiple images at once. The tool applies the same watermark settings to all of them, allowing individual downloads.
Will it reduce image quality?
We aim to preserve original quality. However, slight compression (default 0.92 quality) is applied during export to optimize file size.