Stamp

Add approval, confidential, or custom stamps to PDF. Right in your browser. 100% free, privacy protected.

Stamp applies familiar document marks — APPROVED, CONFIDENTIAL, DRAFT, RECEIVED, PAID — or a custom stamp of your own onto PDF pages. Pick from a library of ready-made designs or build one with your own text, colour and border, then place it where it belongs and set the opacity. It is the quick way to mark up invoices, approvals and internal paperwork without opening a full editor. Stamps are drawn into the page in your browser with no upload.

  1. Upload Files — Drag and drop your files into the upload area, or click to browse and select files from your device.
  2. Set Options — Add approval, confidential, or custom stamps to PDF
  3. Download — Click the download button to save your processed file. It's ready instantly!

Frequently Asked Questions

Can I make my own stamp?

Yes. Set your own text, colours, border style and shape, and save it to reuse on later documents.

Can I add a date to the stamp?

Yes, stamps can include the current date, which is the usual requirement for RECEIVED or APPROVED marks.

What is the difference between a stamp and a watermark?

A stamp is a discrete mark placed at a specific spot, usually on one or two pages. A watermark is applied across the whole page, often tiled or diagonal, on every page.

Can I remove a stamp afterwards?

Not once exported — it becomes part of the page. Keep the original file, which is never modified on disk.

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