Toolram

Watermark PDF

Add diagonal text watermark to your PDF.

About Watermark PDF

Stamp any text (e.g. CONFIDENTIAL, DRAFT) as a diagonal watermark on all pages. Configurable: opacity, size and color.

Why use Toolram

  • 🔒 100% private
    Your data never leaves your browser.
  • ⚡ No waiting
    Instant results, no uploads.
  • 📱 Works on mobile
    Optimized responsive design.
  • 🎁 Forever free
    No signup, no watermark.

Frequently asked questions

Can I choose where the watermark goes?

Yes. You control the text, its position, size, angle and transparency, so it can sit diagonally across the page or discreetly in a corner.

Can the watermark be removed afterwards?

It is drawn onto the page, so it is not a layer someone can switch off casually. It is a deterrent, not encryption.

Does it apply to every page?

Yes, the watermark is added to all pages of the document in one pass.

🇲🇽 También disponible en español