KC
Shah
& Associates
PDF Sign & Stamp Tool
1
Images
2
PDF
3
Pages
4
Position & Export
1
Upload Signature & Stamp
Upload JPG or PNG images. The white background will be automatically removed.
✍️
Click to upload Signature
JPG / PNG
↺ Restore Previous Signature
Signature — Background Removal
Original
Transparent
Sensitivity
220
Darken
0
Make Official Blue
✔ Use This
✔ Signature confirmed
🔴
Click to upload Stamp
JPG / PNG
↺ Restore Previous Stamp
Stamp — Background Removal
Original
Transparent
Sensitivity
220
Darken
0
Make Official Blue
✔ Use This
✔ Stamp confirmed
Next: Upload PDF →
2
Upload PDF Document
Select the PDF file you want to sign and stamp.
📄
Click to upload PDF
PDF files only
📋
—
—
← Back
Next: Select Pages →
3
Select Pages to Sign
Choose which pages the signature and stamp will be placed on.
Last page only
Most common for CA certificates, audit reports, financial statements
All pages
Every page gets the signature and stamp
First page only
Cover page / letter format documents
Custom page range
Specify exact pages
Enter page numbers separated by commas. Use hyphens for ranges.
← Back
Next: Position →
4
Position & Export
Click a page on the left to view it large. Drag the signature and stamp directly on the document.
✍️ Sig
140
🔴 Stamp
110
⚡ Quick layout…
✍️ Sign over stamp (CA standard)
Sig left, Stamp right
Both bottom-right
Both bottom-center
📋 Copy Page 1 → all
➖
100%
➕
Loading pages…
Signature
Stamp
Page 1
✍️ Signature
X:
—
pt
Y:
—
pt
🔴 Stamp
X:
—
pt
Y:
—
pt
Snap to margins
Realistic Jitter (Slight variation)
📝 Additional Text
⚠️ Warning: The signature is an image overlay and can be extracted from the final PDF.
💡 Arrow keys nudge the last-clicked overlay (Shift+Arrow = ×10)
⬇ Process & Download
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