🛡️ Secure Image Watermark Local Processing

100% offline processing. Add secure repetitive watermarks to IDs and licenses without uploading to any server.

Click or Drag Image Here

📝 Watermark Text

🎨 Color & Opacity

0.25

📏 Font Size

40px

🔄 Rotation

-30°

⏹️ Gap (Density)

150px

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Add repeating watermarks to sensitive documents locally in your browser.

🛡️ Privacy Guarantee: The core processing logic executes entirely locally in your browser. We never log, collect, or upload your private data.