Text watermarks are built for branding and status marking; a diagonal brand name at low opacity keeps pages readable while making the source obvious.
In practice: (1) Use your company name as the text for a brand mark. (2) Keep opacity low (10–20%) for client-facing documents. (3) For image/logo stamps, convert the logo to text for now or ask us to add image support.
Frequently asked questions
Can I use an image logo?
Text watermarks are supported today; image-stamp support is on the roadmap.
Will it print clearly?
Yes — the overlay is vector text, sharp on any printer.
Do it in the full tool
Open Watermark PDF for all options, or jump straight to another step below.