DocomintAdicionar marca d'água ao PDF
Carimbe uma marca d'água de texto em cada página de um PDF, totalmente no seu navegador.
🔒 Processed on your device
Drop your PDF here
or choose a file
Clearly visible without fully obscuring the text underneath.
How it works
- Add a PDF file
- Enter the watermark text and opacity
- Download the watermarked PDF
Frequently asked questions
Is my file uploaded anywhere?
No — this tool runs entirely in your browser using JavaScript/WebAssembly. Your file is never sent to a server.
Is there a file size limit?
Free accounts can process files up to the limit shown on this page; signing up for Pro raises that limit substantially.