Watermark PDF on iPhone
The document is leaving your phone and needs its DRAFT mark first — Safari applies it: upload from Files, set the watermark, share the marked copy onward. Free with fair daily limits.
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Drag & drop your file here
or click to browse · Up to 15 MB
Select fileAccepted: PDF
Your files are processed temporarily and deleted automatically — there is no general cloud storage. File deletion.
How to watermark pdf
Simple steps — no software to install.
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Save the PDF to Files
From wherever it arrived.
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Watermark in Safari
Text or logo, every page.
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Share the marked copy
Status attached, finally.
Why use our Watermark PDF
Secure & private
Files are encrypted in transit and deleted automatically after processing.
Fast results
Optimized processing returns your file in seconds.
Free to start
Core tools are free with daily limits — no install required.
Works anywhere
Runs in your browser on any device, anywhere in the world.
Marking before mobile sharing
Documents forwarded from phones skip the desktop rituals — including the watermark that should have traveled with them. The Safari flow restores it: thirty seconds between receiving and forwarding.
Full control on the small screen
Text or logo, opacity and placement — the same watermark controls, touch-sized. The marked PDF lands in Files ready for Mail, WhatsApp or the upload that demanded it.
- Phone-side watermarking
- Files-app workflow
- No app download
- Free with fair daily limits
- Files auto-deleted