Select Images
Select two images and compare them precisely by dragging the slider or using mouse controls. All processing is done in your browser - images never leave your device.
Image 1
First Image
Click to select or drag and drop image here
Supports JPG, PNG formats, max 10MB
Image 2
Second Image
Click to select or drag and drop image here
Supports JPG, PNG formats, max 10MB
Start Comparison
Use the slider or click on the image to adjust the comparison view
Please select two images first
Click "Start Comparison" after selecting images
How to Use
1. Select Images
Click the upload area or drag image files. Supports JPG, PNG formats up to 10MB, completely processed locally
2. Process Images
After selecting, click "Start Comparison" and the browser will automatically adjust image sizes for comparison
3. Zoom to View
Use mouse wheel or zoom buttons to enlarge images, then drag to view detailed differences in different areas
4. Precise Comparison
Drag the white line or click on images to adjust comparison position, supports pixel-level precision