Image Watermark
Add text or image watermarks to images, adjust position, opacity, and size
Drag images here, or click to select files
Supports JPG, PNG, WebP, BMP formats, select multiple at once
What is Image Watermark?
Image watermarking is the process of overlaying text or image marks on pictures to protect copyright, indicate source, or promote brand. Watermarks can be set with different positions, opacity, size, and rotation angles to protect images without affecting the main content. This tool processes locally in your browser — no uploads, privacy protected.
How to Use
- Drag or click to upload images (supports multiple)
- Select watermark type: text or image watermark
- Set watermark content, position, opacity, size, and rotation
- Click "Add Watermark" button, preview and download
FAQ
Q: Will my images be uploaded to a server?
A: No. All processing is done locally in your browser. Image data is never uploaded to any server, protecting your privacy.
Q: What if the watermark covers important content?
A: You can reduce the impact by adjusting the watermark position (9-grid selection), lowering opacity, or reducing the scale.
Q: Does it support batch watermarking?
A: Yes. After uploading multiple images, all images will be processed with the same watermark settings.
Q: Does watermark image support transparent background?
A: Yes. PNG watermark images will preserve transparent background, overlaying only the non-transparent areas onto the original image.