❓ Frequently Asked Questions
Can I remove the watermark later?+
Once added, the watermark is permanently embedded in the PDF. Keep a copy of the original PDF before watermarking.
What fonts are available?+
Helvetica Bold is used for the watermark — it is universally supported across all PDF viewers without embedding.
Are my files sent to a server?+
No. All processing happens in your browser. Your file is never uploaded anywhere.