Open Graph Image Checker
Check share-card image size, ratio, file size and center-safe text area locally.
Input
Local image preview
Your image stays in your browser. We do not upload or store your file.
Readiness report
Open Graph Share Image check: 1200×630px, 0.76MP, 2MB. Result warning. Manual checklist still required for composition, subject crop, policy text and final platform upload.
| Check | Status | Detail |
|---|---|---|
| Minimum width | safe | 1200px vs minimum 600px |
| Minimum height | safe | 630px vs minimum 315px |
| Recommended canvas | safe | 1200×630px vs 1200×630px target |
| Aspect ratio | safe | 0% ratio mismatch |
| Megapixels | info | 0.76MP; no MP limit listed. |
| File size | info | 2MB; no MB limit listed. |
| Format | info | No supported format list in this spec. |
Manual checklist still required
- Subject must not be cropped in a misleading way.
- Text, badges, discount claims and watermarks may be restricted by the destination platform.
- This tool does not use AI or OCR to inspect image content.
FAQ
What Open Graph image size should I use?
1200×630 is a common broad-compatibility target.
Why keep text centered?
Preview cards can crop edges differently across platforms.
Related tools
Sources and limits
strong-secondary: Meta sharing image guidance. Last checked 2026-05-24.
Platform dimensions are centralized in data files. Every platform spec must include sourceConfidence, sourceUrl and lastCheckedAt. Official platform documentation overrides this tool when specifications differ.