Watermark Text
Font
Color & Opacity
#ffffff
Position
Preview
Upload an image to start.
Drop image here
or click to browse
JPG · PNG · WebP · GIF
What is Image Watermark?
Image Watermark lets you overlay custom text on any photo directly in your browser. You can control the font, size, style, color, opacity, and exact position of the watermark across a 3×3 position grid. This is useful for copyright protection, branding, and draft labeling without installing any software.
How to Use Image Watermark
- Upload the image you want to watermark.
- Type your watermark text in the Text field.
- Adjust font size, style, color, and opacity as needed.
- Click a position button to place the watermark where you want it.
- Download the watermarked PNG.
Text Watermarks and Opacity ▾
Example
Input
Upload a photo and type "© 2025 Jane" with opacity 60% at bottom-right
Output
Download a PNG with a semi-transparent copyright text in the bottom-right corner
Common Use Cases
- Protect photos before sharing them online
- Add copyright text to product or portfolio images
- Brand social media photos with a name or handle
- Mark draft images with status labels before review
Frequently Asked Questions
What image formats are supported?
You can upload JPG, PNG, WebP, and GIF images. The result is always downloaded as a PNG.
Can I change the watermark position?
Yes. There is a 3×3 position grid covering all nine corners and edges. Click any position to move the watermark.
How do I make the watermark semi-transparent?
Use the Opacity slider. Lower values produce a more transparent watermark that blends into the image.
Is the image uploaded to a server?
No. All watermark processing happens locally in your browser using the Canvas API.