Square Border
Add square corners to images online with customizable border width and color.
📖 User Guide Click to view detailed instructions
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📖 User Guide
Click to view detailed instructions
Features
Free square border tool, add square corners to images, remove rounded edges.
Main Features
1. One-click remove rounded corners
2. Optional border color
3. Real-time preview
How to Use
- Upload image
- Set parameters
- Download result
Click or drag to upload image
Supports JPG, PNG, WebP formats