Watermark Image — Add a Text Watermark for Free
Free · Private · No sign-up🔒 Your files never leave your device
Loading tool…
Stamp a text watermark onto your photos — a copyright notice, name, or website — as a single mark or tiled repeatedly across the image. Adjust opacity to control visibility. Everything happens locally in your browser using JavaScript and the Canvas API — your images are never uploaded to a server, so it's safe to use for private photos or confidential graphics.
How to use watermark image
- 1Drag and drop one or more images, or click to browse.
- 2Enter your watermark text and adjust the opacity.
- 3Optionally enable "Tile across image" to repeat the watermark, then click to apply.
Frequently asked questions
Can I watermark multiple images at once?
Yes — add as many images as you like; they'll all get the same watermark and download together as a ZIP.
What does tiling do?
Instead of a single watermark in the corner, tiling repeats the text diagonally across the whole image — harder to crop out.
Can I control how visible the watermark is?
Yes — use the opacity slider to make it as subtle or as bold as you need.