Image Watermark Tool
Add text or logo watermarks to your images. Customize position, opacity, size and tiling. Protect your photos. 100% private browser processing.
Add Watermark
Drag & drop or click to browse
Up to 20 images • JPEG, PNG, WebP
How to Use Image Watermark
- 1 Upload the image you want to watermark
- 2 Choose watermark type: Text or Logo (image)
- 3 Customize position, size, and opacity
- 4 Preview the result and download
What You Get
Professional watermarking tool with text and image overlay support. Position watermarks in 9 grid locations or use tiling for full coverage. Adjust opacity, size, and rotation for perfect results.
Input: Portfolio photograph
Output: Photo with subtle © watermark in corner
Input: Product image + brand logo
Output: Branded product photo ready for website
Input: Art portfolio
Output: Images with tiled semi-transparent watermark
How do I add a watermark to my photos?
Upload your image, choose text or logo watermark, customize position and opacity, then download. The watermark is applied instantly in your browser.
How do I add a logo watermark to images?
Select Logo type, upload your logo image (PNG with transparency works best), adjust size and position, set opacity to make it subtle, and download.
How do I protect photos from being stolen?
Use tiling mode to repeat your watermark across the entire image. Diagonal patterns are harder to crop out. Lower opacity (30-50%) keeps images viewable while protected.
How do I make a transparent watermark?
Adjust the opacity slider. 20-40% opacity creates a subtle watermark that is visible but does not distract. 50-70% is more prominent.
Where should I place a watermark on a photo?
Bottom-right is most common. Corners are easily cropped - use tiling for better protection. Center placement is most visible but may distract from the image.
How do I batch watermark multiple photos?
Upload up to 20 images at once. Set your watermark style, then process all. Download as a ZIP file with all watermarked images.
What is the best font for text watermarks?
Sans-serif fonts (Arial, Helvetica) are clear at small sizes. Use your brand font for recognition. Enable subtle shadow for readability on varied backgrounds.
Can I add copyright text as a watermark?
Yes. Select Text watermark and enter your copyright notice (e.g., © 2024 Your Name). Position it in a corner with 40-60% opacity.
Related:
100% client-side processing - your images never leave your device