Add Watermark to Images
Add custom text watermarks to your images with full control over position, opacity, font size, color, and rotation. Protect your photos and artwork with ease.
Drop images here or click to browse
Supports JPG, PNG, WebP. Multiple files supported.
All processing happens in your browser. Your images never leave your device.
How to Add Watermarks
Upload Your Images
Drag and drop your images or click to browse. You can upload multiple images for bulk watermarking.
Customize Watermark
Enter your watermark text and adjust font size, opacity, color, and rotation to match your needs.
Choose Position
Select where to place the watermark - center, corners, or tile it across the entire image for maximum protection.
Download Watermarked Images
Download individual images or all watermarked images at once. Original filenames are preserved with a -watermarked suffix.
Frequently Asked Questions About Image Watermarks
Is my image data safe when using this watermark tool?
Yes, absolutely. All image processing happens entirely in your browser using JavaScript. Your images are never uploaded to any server. This means your photos remain completely private and secure.
What image formats are supported for watermarking?
Our tool supports JPG, PNG, and WebP image formats. You can upload multiple images at once for bulk watermarking. The watermarked images are downloaded in their original format.
What is the difference between single and tiled watermarks?
A single watermark places one text at your chosen position (e.g., center, bottom-right). A tiled watermark repeats the text across the entire image in a grid pattern with rotation, making it much harder to remove and providing stronger protection for your images.
Can I adjust the watermark appearance?
Yes, you have full control over the watermark text, font size, opacity (transparency), color, position, rotation angle, and tiling. Preview your changes in real-time before downloading.
How many images can I watermark at once?
There is no limit on the number of images you can process. Since all processing happens locally in your browser, you can watermark as many images as your device can handle. Bulk processing is completely free.
Protect Your Images with Watermarks
Add custom text watermarks to your images for free. No sign-up required, no file size limits.