Add Images, Logos & Stamps to
Any PDF Document Online
Overlay transparent PNG company logos, official business stamps, seals, and high-res images on your PDF pages. Precise drag-and-drop placement, smart page filtering, and 100% in-browser privacy.
Select or Drop PDF File Here
Upload any PDF document to overlay logos, transparent PNGs, signatures, or official stamps with real-time visual positioning.
Processed locally in your browser
Zero server upload bottlenecks
Handles 100+ pages smoothly
Vector text & images preserved
No files saved to cloud servers
Ready-to-Use Vector Stamps & Seals
1-Click Official Rubber Stamps & Badges
Choose from ready-made enterprise stamps or upload your custom logo and transparent signatures.
Corporate approval seal for signed contracts & invoices.
Accounts receivable stamp for cleared billing receipts.
High-visibility security stamp for NDA & proprietary files.
Subtle review watermark stamp for unfinalized manuscripts.
Attention-grabbing action required stamp for quick turnaround.
Authenticity validation stamp for legal compliance & notarization.
Intuitive Visual Engine
How to Add Images & Stamps in 3 Simple Steps
Upload PDF File
Drag and drop your PDF or import directly from Google Drive or Dropbox. All pages are rendered locally in high-definition.
Add & Position Images
Upload PNG logos, signatures, or pick an official stamp. Use the 9-point snapping grid or drag freely to size, rotate, and fade.
Export Pristine PDF
Click Process to stamp your PDF in milliseconds with lossless vector resolution. Download instantly with zero watermarks.
Professional Studio Capabilities
Everything You Need for PDF Watermarks & Graphics
Full PNG Transparency
Preserves 100% alpha transparency. Logos and signature cutouts overlay cleanly without unwanted solid background boxes.
9-Point Snapping Grid
Instantly snap your logo to Top-Left, Top-Right, Center-Watermark, Bottom-Right signature spot, or position by exact coordinates.
Multi-Image Layer Support
Place multiple graphics simultaneously: add a company header logo, an approved stamp, and an author signature on the same doc.
Granular Page Rules
Apply images to All Pages, Current Page Only, Cover Page, Last Page only, or specific ranges (e.g. 1, 3-6) with odd/even options.
Rotation & Opacity Tuning
Rotate images freely (-180° to +180°) or snap to diagonal 45° watermark angles. Dial down opacity for subtle background watermarking.
Zero Server Data Leakage
Engineered with WebAssembly & pdf-lib running locally on your CPU. Fully compliant with HIPAA, GDPR, and enterprise privacy standards.
Unmatched Freedom & Security
Why Professionals Choose GrabMediaPro
| Feature | GrabMediaPro Studio | Adobe Acrobat Pro | iLovePDF / Smallpdf |
|---|---|---|---|
| Privacy Architecture | 100% In-Browser (Zero Uploads) | Cloud Sync Mandatory | Uploaded to Cloud Servers |
| Cost & Subscription | 100% Free & Unlimited | $239.88 / year | Limited / Paywalled |
| Transparent PNG Support | Native Lossless Alpha | Supported | Often compresses/flattens |
| Ready-Made Stamp Library | 6 1-Click Vector Badges | Complex configuration | Text-only watermarks |
| Multi-Image Layering | Unlimited Simultaneous Images | Supported | 1 Image Per Pass |
Real-World Scenarios
Built for Enterprise, Legal & Creative Needs
Corporate Letterhead
Add high-res brand logos to quarterly reports, statements, and executive memos.
Legal & Contracts
Stamp CONFIDENTIAL or PRIVILEGED watermarks across discovery documents and NDAs.
Invoicing & Billing
Stamp bold PAID, SETTLED, or VOID seals on invoices, receipts, and accounting statements.
Signatures & Seals
Place transparent scanned signatures and notary seals on contracts and approval sheets.
Frequently Asked Questions
Got Questions? We Have Answers.
Ready to Stamp or Add Logos to Your PDF?
Join thousands of businesses, legal teams, and creatives who personalize PDFs safely with zero server storage.