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Image Watermark Tool
Protect your photos and digital art by adding a custom text watermark. Adjust every detail—text, size, color, opacity, and position—instantly and for free.
Drag & Drop an image here, or Click to Upload
(Supports JPG, PNG. Max file size 10MB)
Adjust the controls below to see the watermark applied live!
How Image Watermark Tool Works
This tool uses the Canvas API to draw your custom text directly onto your uploaded image. Because the process is entirely client-side (in your browser), you get instant, live previews of the watermark as you adjust the controls. This method is fast, secure, and highly reliable for adding simple text protection to your photos.
- ✔️ **Upload:** Upload your JPG or PNG image.
- ✔️ **Customize:** Enter your text and adjust the size, color, and opacity sliders.
- ✔️ **Position:** Select one of the five standard positions (Center, Corners).
- ✔️ **Live Preview:** See the watermark applied to your image in real-time.
- ✔️ **Private & Free:** All processing is done locally on your device—your image is never uploaded to a server.
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FAQs about Image Watermark Tool
Is my image uploaded to a server for watermarking?
No. For maximum privacy and speed, all image processing and watermarking are performed locally within your web browser. Your image file never leaves your device.
Can I use a logo image as a watermark?
This tool is designed for **text watermarks** only. For logo watermarks, you would need a more complex editor. This tool focuses on fast, simple text protection.
What is the output file format?
The final watermarked image is downloaded as a high-quality **JPEG** file, which is the most efficient format for sharing photos online.
Is the Image Watermark Tool free to use?
Yes! It’s 100% free and available for unlimited use without any sign-up or installation.