Images & photos
Text watermark on image
Position a visible text mark with colour, size and opacity controls.
A clear answer. Here’s how.
Draws up to 150 characters in the browser’s sans-serif font at top left, centre or bottom right. Rejects text/margins that do not fit the image. Opacity and text colour apply to the mark only. Font metrics can differ across devices; this is a visible marking and does not prevent copying or remove existing marks. Supports PNG/JPEG/WebP up to 10 MB and 4 million decoded pixels per file. Browser decoding and single-frame PNG re-encoding remove source metadata/colour profiles; no files leave this device.