OpenGraph Image Size Checker
A good OG image needs the right dimensions, accessible URL, and composition that survives cropping.
Use Cases
- Validate blog OG images
- Debug cropped social images
- Check generated preview art
Workflow
- 1Paste the page URL into the OpenGraph preview tool.
- 2Review detected image dimensions and warnings.
- 3Update the image or metadata and test again.
Practical Tips
- Use 1200x630 for broad compatibility.
- Keep text away from image edges.
- Serve images over HTTPS with no authentication.
Common Questions
What is a good OpenGraph image size?
1200x630 is a widely used default for large social cards.
Can SVG be used for OG images?
Many platforms prefer raster images such as PNG, JPG, or WebP for previews.