Add Watermark to Photo
Add a text or copyright watermark to a photo — position, size, opacity, and full-image tiling, all in your browser.
Watermark by typing
Load a photo and type your watermark text (name, @handle, © notice). It appears in the preview instantly; choose one of nine positions and adjust size, opacity and color (white or black).
Tile to deter theft
Turn on Tile and the watermark is stamped diagonally across the whole image, so it survives cropping — useful for product shots, portfolios and design proofs.
Private by design
Compositing and saving happen entirely in your browser, so photos are never uploaded. HEIC files open directly and it works offline.
Frequently asked questions
How do I add a watermark?
Type your text, then set the position, size, opacity and color; the preview updates live before you save.
Can I repeat it across the image?
Yes — turn on Tile and the watermark is stamped diagonally across the whole photo to deter cropping and reuse.
Can I use a logo image?
Currently text watermarks are supported; opacity and color let you make anything from a subtle signature to a bold copyright mark.
Is my photo uploaded?
No. Everything happens in your browser and nothing is sent to a server. HEIC works too.