Add a watermark to an image online — stamp your name, brand or a copyright notice onto a photo to protect it before you share or publish. PIXLFLW works entirely in your browser: your photo is watermarked locally and never uploaded to a server.
What you can do
- Custom text — add a name, handle, brand or a © copyright notice.
- Adjustable size and opacity — from a faint, discreet mark to a bold, solid stamp.
- Choose the position — place the watermark in any corner or dead center.
- White or black — pick the color that reads best over your image.
How to watermark a picture
- Drop an image into the upload area (formats: GIF, JPG, BMP, PNG, WEBP, HEIC, TIFF).
- Type your watermark text and set the size, opacity, position and color.
- Download the watermarked image as JPG or PNG.
Watermarking is a non-destructive effect — it is a pipeline step you can reopen and adjust at any time before export, and it never touches the original file.