How Image Text Watermark & KYC Document "For Verification Only" Stamper Works & When to Use It
Stamp a semi-transparent diagonal or corner text watermark across product photos or sensitive KYC ID scans (e.g., "FOR SIM ACTIVATION ONLY — 05-NOV-2026") to prevent unauthorized reuse. Calculations and file processing run in this browser tab. The tool does not send working inputs or files to our hosting server.
Step-by-Step Instructions
- Choose a supported file or enter the labelled values for this tool.
- Adjust the output options and wait for processing to finish. Reset clears the selected files and restores default settings.
- Download the result, then check the actual saved file before using it.
Worked Examples
| Scenario | Input Parameters | Example Output |
|---|---|---|
| Safe KYC ID Copy Stamp ("FOR RENT AGREEMENT VERIFICATION ONLY") | {"watermarkText": "FOR RENT AGREEMENT VERIFICATION ONLY - 05 NOV 2026", "opacity": 45, "position": "diagonal"} |
"FOR RENT AGREEMENT VERIFICATION ONLY - 05 NOV 2026" (45% Opacity, DIAGONAL) |
| Catalog Brand Protection ("© Bharat Crafts Hub — Original Photo") | {"watermarkText": "© Bharat Crafts Hub — Original Product Photo", "opacity": 60, "position": "bottom"} |
"© Bharat Crafts Hub — Original Product Photo" (60% Opacity, BOTTOM) |
Format reference and processing
- Reference Standard / Authority: HTML5 Canvas 2D Text Overlay & Alpha Compositing
- Privacy & Execution Mode: Browser-Local Only (HTML5 Canvas / ArrayBuffer — Zero Upload) (None (Native HTML5 Canvas, FileReader & PDF-1.4 Builder))
Important Limitations & Edge Cases
Runs 100% in your browser tab so sensitive ID scans are never uploaded to any server. Keep the original file. Check the saved format, dimensions, page order and content before replacing or sharing a document.
Frequently Asked Questions (FAQs)
1. Is Image Text Watermark & KYC Document "For Verification Only" Stamper completely free to use without registration?
Yes. Every tool on Easy Tools Today is 100% free with no paywall, no sign-up, and no subscription required.
2. Are the numbers or files I enter uploaded to any server?
Calculations and file processing run in this browser tab. The tool does not send working inputs or files to our hosting server.
3. What should I check in the saved output?
Keep the original file. Check the saved format, dimensions, page order and content before replacing or sharing a document. Reference: HTML5 Canvas 2D Text Overlay & Alpha Compositing.