Stamp PDF Online – Free & Private
Add APPROVED, DRAFT, CONFIDENTIAL stamps. No upload, no signup.
Drag & drop PDF here or click to browse
Supports single PDF up to 200MB. Processed entirely inside your browser.
document.pdf
0 MB • 0 pages
PNG with transparency or SVG recommended (max 20MB)
Comma-separated pages or ranges (e.g., 1, 3, 5-7).
Live Preview
✅ Stamp added!
Digital stamps have been permanently embedded with crisp vector accuracy and 100% privacy.
100% In-Browser Privacy
Your PDF documents and stamp images never leave your computer. All rendering, vector embedding, and compression happen directly inside your web browser memory.
Live Drag & Drop Positioning
Switch between 9 standard alignment presets or simply drag the stamp overlay directly on top of the document canvas to place it exactly where needed.
Multiple Stamps & Ranges
Apply multiple stamps (e.g. APPROVED on page 1 and CONFIDENTIAL on page 2) with selective page ranges or across all document pages simultaneously.
UToolSet's Stamp PDF tool lets you apply professional rubber status stamps (Approved, Confidential, Paid, Final, Draft) to PDF pages right in your browser. Customize stamp text, color, angle, and opacity, and position it on any page with 100% client-side privacy and zero server uploads.
How to Add Status Stamps to PDF Pages in 3 Steps
Follow this fast, three-step guide to complete your task directly in your browser with zero data uploads.
Upload PDF Document
Select or drop your PDF document into the stamper. Pages load instantly into the preview canvas.
Choose or Create Your Stamp
Pick a ready-made preset (Approved, Paid, Confidential, Draft) or type custom stamp text with automated dates.
Position, Scale & Download
Drag the stamp to your desired position, adjust rotation angle and opacity, and download your stamped PDF.
Official Document Status Marking for Accounting & Legal Review
Engineered from the ground up for privacy-conscious professionals, developers, and businesses.
Ready-Made Business Presets
Includes standard industry stamps: APPROVED (green), PAID (blue), CONFIDENTIAL (red), and DRAFT (amber).
Automated Date Stamping
Optionally append today's dynamic date or custom approval codes to your rubber stamp text.
Opacity & Angle Controls
Tune stamp opacity (e.g., 75% translucent) so underlying invoice text and numbers remain visible.
100% In-Browser Privacy
Invoices, legal briefs, and proprietary drafts are stamped locally with zero cloud exposure.
Client-Side In-Browser Execution vs Legacy Cloud Upload Tools
Discover why privacy-conscious professionals, accountants, and enterprises choose UToolSet over cloud upload websites.
| Key Feature | UToolSet (Client-Side) | Traditional Cloud Websites |
|---|---|---|
| Data Privacy & Security | 100% Local (0 bytes sent to server) | Files uploaded to third-party servers |
| Execution Speed | Instant (Native CPU & RAM speed) | Slow (Upload & download network queues) |
| File Size Limitations | No arbitrary file caps | Strict caps (15MB–50MB paywalls) |
| Watermarks & Hidden Fees | 100% Free Forever (No watermark) | Watermarks or subscription demands |
Streamlining Business Approvals & Audit Trails with Digital Stamps
In accounts payable, architectural design, and legal review workflows, stamping documents is an indispensable part of administrative governance. Digital rubber stamps mark invoices as "PAID" to prevent duplicate billing, designate building schematics as "APPROVED FOR CONSTRUCTION", or label proprietary drafts as "CONFIDENTIAL".
UToolSet renders stamps as vector graphics with authentic border framing, custom rotation angles (typically -15° for that authentic hand-stamped aesthetic), and translucent blending. Because processing runs in your browser, your documents never touch external cloud servers.
Frequently Asked Questions
Clear, expert answers to common questions about usage, privacy, limits, and technical standards.
Can I create a custom stamp with my own text and company name?
Yes! You can type custom text, select colors (red, green, blue, black), and optionally include today's automatic date stamp.
Can I apply the stamp to all pages or just the first page?
You can choose to stamp only the current page (ideal for invoice approval covers) or stamp every page across the entire document.
Will the stamp obscure or block the text underneath it?
By adjusting the opacity slider (e.g., setting opacity to 70%–80%), the stamp appears translucent, ensuring text underneath remains readable.
Can digital rubber stamps be removed after saving?
Once downloaded, the stamp becomes part of the permanent PDF page stream, ensuring a durable audit record for business archiving.
Are my sensitive company invoices uploaded to any remote server?
Never. The entire stamping operation runs 100% client-side in your web browser. Zero document bytes are transmitted across the web.