How this works
Type your text, set its size, opacity and angle, and watch it appear on your photo as you change it. Tiled repeats the mark across the whole picture so it is hard to crop out; Single places one mark where you choose, or where you drag it. The same settings are applied to every image you add, at each photo's own full size, and the results come as one ZIP when there is more than one. Everything happens in your browser — your photos are never uploaded.
Common questions
Why use a tiled watermark instead of a single mark?
A single mark in a corner is easy to crop out. Repeating it across the whole picture means removing it would damage the photo itself. Use Single when you want a tidy signature that does not get in the way.
Will it work with Hindi and other languages?
Yes. The text is drawn with your device's own fonts, so any script your device can display works, including Devanagari, Arabic, Chinese, Japanese and Korean. If a letter looks odd, try another font.
Does a PNG with a transparent background stay transparent?
Yes, if you choose PNG or WebP as the output format. JPG cannot be transparent, so the transparent area is filled with white.
Can I watermark many photos at once?
Yes. Add as many as the upload limit allows, check any of them in the strip under the preview, and press Add Watermark. They are processed one at a time, which keeps memory use low, and downloaded together as a ZIP. Details such as camera data (EXIF) are not kept in the new files.
Are my photos uploaded anywhere?
No. The watermark is added in your browser. Nothing is sent to a server.