Add a Watermark to Photos — Text or Logo
Your file stays on your device — nothing is uploaded to any server.
What this tool does
A watermark tells people where a picture came from and makes it harder to pass off as someone else. It matters for photographers sharing samples, for sellers posting product photos, and for anyone sending a copy of an identity document — a diagonal "COPY ONLY" stamp across a scan makes misuse much harder. You can watermark several photos at once, and nothing is uploaded.
How to use it
- Choose one photo or several.
- Type your text, or upload a logo file.
- Set the size, transparency and position, or switch on tiling to repeat it across the picture.
- Tap Apply, check the preview, then download.
Tips that actually help
- Around 35 percent opacity is readable without ruining the photo.
- A tiled diagonal watermark is far harder to crop out than a single corner mark.
- White text with a dark shadow stays readable on both light and dark photos.
- For document scans, place the stamp across the middle, not in a corner.
Questions people ask
Can I watermark many photos at once?Yes. Select several and apply the same settings to all of them.
Can the watermark be removed?Any visible watermark can be edited out by someone determined. Tiling makes it much harder.
Is my photo uploaded?No. The watermark is drawn in your browser and the file is saved straight to your device.
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