Detect Image Edges
How to Detect Edges
- 1. Upload Photo: Select a JPG, PNG, or WebP image.
- 2. Set Threshold: Adjust edge sensitivity (10-200).
- 3. Detect: Click "Detect Edges".
- 4. Download: Save your edge detection map.
Edge Detection Benefits
Boundary Finding
Detect object edges automatically.
Adjustable Threshold
Control edge sensitivity level.
Sobel Algorithm
Professional edge detection method.
100% Free
No registration or payment needed.
Frequently Asked Questions
What is edge detection?
Finding boundaries and transitions in images.
What threshold to use?
50-100 for balanced. Higher for fewer edges.
Works on all images?
Yes, works on any photo format.
Can I use commercially?
Yes, edge maps can be used commercially.
Is data private?
Yes, local browser processing only.
Sobel algorithm?
Professional edge detection algorithm.