Watermark Image
Protect your photos and intellectual property online. Add text watermarks or logo stamps with customizable font size, opacity, color, drop shadow, and 5-point alignment.
Upload Image to Watermark
Stamp copyright text or logo watermark onto your photo in seconds.
Step-by-Step Instructions
Upload Base Image
Drag and drop your photography, artwork, product photo, or graphic into the watermarking workspace.
Select Watermark Type (Text or Logo)
Enter custom copyright text (e.g. '© 2026 YourBrand') or upload your transparent PNG logo.
Customize Position, Opacity & Tiling
Place the watermark in any corner/center or tile it diagonally across the entire image with custom opacity, rotation angle, and font size.
Download Protected Image
Export your watermarked image in full native resolution with copyright metadata preserved.
Key Features & Capabilities
- Dual watermarking modes: custom text overlay with custom fonts/colors or transparent PNG logo watermark
- Diagonal repeating grid tile pattern protecting images against unauthorized AI scraping and content theft
- 9-point anchor positioning (Top-Left, Center, Bottom-Right, etc.) with precise pixel margin offsets
- Adjustable opacity slider (0% to 100%) and rotation controls (-180° to +180°)
- Lossless and high-quality export preserving original camera resolution without downsampling
- 100% private in-browser watermarking: confidential proofs and client deliverables never leave your device
Frequently Asked Questions
How does watermarking protect photographs from copyright infringement and AI scraping?
Adding visible watermarks or diagonal repeating tiled logos identifies your authorship, deters unauthorized commercial re-use, and prevents automated AI web scrapers from cleanly utilizing your proprietary artwork without attribution.
Can I use a transparent PNG logo as my watermark?
Yes. You can upload any transparent PNG or SVG logo. The tool retains full alpha transparency, letting your logo blend over the photo at your chosen scale and opacity.
How do I create a repeating diagonal watermark across the entire photo?
Select the 'Tile' option in the layout controls. This repeats your text or logo at a 45-degree angle across the entire image grid, providing maximum protection against cropping.
Does watermarking degrade the original photo resolution?
No. The watermark is rendered onto the image at its full native pixel resolution without downscaling, ensuring sharp output for print or portfolio displays.
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