📖 How to Use This Tool
- 1Choose the PDF file to add watermark to.
- 2Enter the watermark text you want to embed.
- 3Set opacity percentage (e.g. 25% for a subtle stamp).
- 4Click 'Process Now' and download the document.
🛡️ Local Processing & Security Features
- 100% Privacy: All processing is done locally within your browser. Your files are never uploaded to any server.
- Lightning Fast: No time wasted waiting for uploads or downloads; processing is instant.
- Free & Unlimited: Use the tool as much as you need with no account or registration required.
💬 Frequently Asked Questions
❓ Can I adjust watermark transparency?
Yes, you can use the range slider to set opacity between 5% and 70%.
❓ Is the watermark applied to all pages?
Yes, the watermark is rendered dynamically in the center of every single page.