Should I still be careful sharing ID documents?

Yes. A watermark discourages casual misuse, but it doesn't fully protect sensitive information. Only share identity documents with parties you trust, and only for the purpose stated.

What image formats are supported?

JPG and PNG. The downloaded result is a PNG file.

Images · Free · No account required

ID Watermark

Add a watermark to an ID or document photo before you share it, so it can't be reused without permission.

Used 3 times

Drag an image here, or

Watermark text

Position

Opacity — 35%

Your watermarked preview appears here.

How to use it

01Upload the image (JPG or PNG).
02Type the watermark text — e.g. the purpose or date it's shared for.
03Choose a position and adjust the opacity.
04Download the watermarked image.

Is my file uploaded?

No — the image never leaves your device. Watermarking happens locally on an HTML canvas, and the file is not stored anywhere.

FAQ

Should I still be careful sharing ID documents?: Yes. A watermark discourages casual misuse, but it doesn't fully protect sensitive information. Only share identity documents with parties you trust, and only for the purpose stated.
What image formats are supported?: JPG and PNG. The downloaded result is a PNG file.

Built by Ni Wayan Astari — Performance Marketer with a strong interest in data and technology. See more free tools or selected work.