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Add text or image watermarks to PDFs. Control opacity, position, and rotation.
How to Make Custom Phone Ringtones
Audio engineering guide: slice songs into clean 30s ringtones for iPhone (M4R) and Android (MP3) with zero-crossing cuts and seamless loop fades.
How to Make Custom Ringtones
Stamp non-destructive copyright marks, company logos, or diagonal "CONFIDENTIAL" / "DRAFT" text overlays across documents while leaving underlying searchable text layers fully intact.
How to Use
Select contracts, pitch decks, or invoices requiring copyright or draft protection.
Draft Contract Agreement v1.2
Ready for copyright / draft watermark stamp
Type text (e.g. CONFIDENTIAL, DRAFT) or upload a logo PNG with opacity and angle controls.
Export your watermarked PDF with non-destructive overlays and selectable text intact.
Type your watermark text into the text box, select a 45° diagonal angle, choose a subtle gray or red tone, and adjust opacity to around 20-30%. The watermark renders behind or on top of text across all pages.
Yes. Upload your transparent PNG logo, adjust the scale slider and opacity, and position it in the center, corner, or header of the document.
No. The watermark is added as a non-destructive visual overlay layer. Underlying searchable text, hyperlinks, and document formatting remain completely intact.