Photo Sign Joiner Tool

Add Signature to Photos – 100% Free

Upload Photo:

Upload Signature:

Signature Size: 30%

Horizontal Position (Left-Right): 50%

Move signature left or right on white strip

Vertical Position on Strip: 50%

Move signature up or down on white strip

Background Color:

Border Thickness (px):

📖 How to Use Photo Sign Joiner Tool

Click “Upload Photo” button and select your document/certificate image from your device
Click “Upload Signature” button and select your signature image (PNG format recommended)
Signature will automatically be placed on 60px white strip below photo
Adjust “Signature Size” slider to make signature bigger or smaller (10% to 100%)
Use “Horizontal Position” slider to move signature left or right on white strip
Use “Vertical Position” slider to move signature up or down on white strip
Choose background color using color picker if needed
Set border thickness (0 to 20 pixels) for professional look
See live preview on the right side as you make changes
Click “Download Image” button to save your signed photo in JPG format
Use “Reset All” button to start fresh with new images