Image Watermark Tool
Add custom text watermarks to protect your images. Free and private.
Ad
Click or drag & drop an image here
PNG, JPG, WebP, or any image format
Ctrl+Enter
Ad
Frequently Asked Questions
What is a watermark and why should I use one? +
A watermark is text or a logo overlaid on an image to indicate ownership or prevent unauthorized use. Photographers, designers, and content creators use watermarks to protect their work when sharing online.
Can I customize the watermark appearance? +
Yes. You can customize the text content, font size, color, opacity (transparency), and position. Choose from center, corners, or tiled placement across the entire image.
Does the watermark reduce image quality? +
The watermark is rendered at full resolution on top of your original image. The output quality matches your input image. No compression or quality loss occurs beyond the watermark overlay itself.
What image formats are supported? +
You can upload PNG, JPG, JPEG, WebP, BMP, and other common image formats. The watermarked image is downloaded as PNG to preserve quality and transparency.
Is my image uploaded to a server? +
No. All processing happens locally in your browser using the HTML5 Canvas API. Your images never leave your device. Nothing is stored or transmitted.
Ad