Add Watermark to Image Online Free
Stamp any image with a text watermark. Set position, opacity, size, and colour. Live preview. Files never leave your browser.
🔒 Your file never leaves your browser. All processing is done locally.
How to Add a Watermark to an Image
- 1
Upload your image
Click the upload zone or drag and drop a JPG, PNG, or WebP image.
- 2
Configure the watermark
Enter your watermark text, then adjust font size, colour, opacity, position, and rotation. The preview updates live.
- 3
Download the watermarked image
Click Apply Watermark to generate the final image, then download it.
Watermarking images protects your work by embedding your name, brand, or copyright notice directly onto the visual. This tool lets you add a text watermark with full control over position, size, colour, opacity, and rotation — all processed in your browser without uploading the image.
Opacity: A 30–50% opacity creates a visible but non-intrusive mark. For stock photography or strong ownership claims, use 70–100%. For subtle branding on portfolio images, 10–20% works well.
Tile mode: Repeating the watermark across the entire image in a grid pattern makes it much harder to crop or clone-stamp out, providing stronger protection.