Add security watermarks to your ID card / passport photos locally. Prevent unauthorized use.
Click or Drag ID Photo Here
Supports JPG, PNG, WebP
Identity theft is rising. Unscrupulous agents or data breaches can expose your clear ID photos, allowing criminals to apply for loans or credit cards in your name. Adding a specific watermark (e.g., "For Rent Application Only") invalidates the photo for any other use.
YuliusBox uses HTML5 Canvas technology to process your images directly in your browser. Your ID card photos are never uploaded to our servers. All watermarking happens locally on your device, ensuring maximum security.
Absolutely not. You can disconnect your internet and this tool will still work perfectly. That is the best proof of privacy.
Be specific. Include the purpose and date. Example: "Only for House Rental Application 2024. Invalid for other uses."