KitlyHow to use Watermark PDF
- Choose a PDF file.
- Type the text and adjust size, opacity, colour and angle.
- Press Add watermark and download.
Private by design
Everything happens inside your browser tab. Your files are never uploaded, stored or seen by us. There is no account, no watermark and no daily limit.
Frequently asked questions
Can I use non-English text?
The watermark supports English letters, numbers and common symbols.
Can the watermark be removed?
It is drawn onto each page, so it is not trivial to remove, but it is not a security feature.
Are my files uploaded to a server?
No. Kitly runs entirely in your browser. Your files are opened and processed on your own device and are never sent to us or anyone else. You can even turn off your internet connection after the page has loaded and the tool will keep working.
Is it free? Do I need an account?
Kitly web tools are free to use with no sign-up, no watermark and no daily limit. For heavy daily use, the Kitly Android app brings the same tools to your phone.
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Take Kitly with you
Image Converter, Document Scanner, PDF Tools and Video Saver in one Android app. Most tools work offline and keep your files on your phone.
