Signature Image Resizer Tool
Resize handwritten & digital signatures. Perfect for documents, emails, contracts, and forms.
Handwritten
Precision Crop
KB Control
PNG/JPG
Common Signature Sizes
Email
Document
Contract
Website
Form
1. Upload Signature
Upload Signature
Click to browse or drag and drop
Supports: JPG, PNG, GIF (Max 10MB)
2. Preview & Background
Crop signature to see preview
3. Background Options
Transparent
White
Black
Custom
Remove BG
4. Resize Options
By Dimensions
By KB Size
KB
Recommended: 5-20 KB for email, 20-50 KB for documents
📊 File Size Details
Current Size:
-
Target Size:
-
Processing...
Signature Size Guide
Email Signature
300-400 px width
5-15 KB, Transparent
Document
400-600 px width
20-30 KB, White/Transparent
Contract
500-800 px width
30-50 KB, High Quality
Website
200-300 px width
5-10 KB, Transparent
How to Resize Signature
1
Upload
Upload your signature image
2
Crop
Crop exactly to signature area
3
Set Background
Transparent or colored background
4
Download
Save as PNG or JPG