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 file-size 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.
How to use this result
Start with the target surface: a printed size, a platform canvas, a marketplace image requirement, or a safe-zone overlay. Enter the real pixel dimensions or upload a local image when the tool supports it, then compare the result with the recommended size, ratio, file-size limit, and source note.
Use the copied output as a production checklist rather than as an approval guarantee. The calculator checks measurable dimensions and ratios, while final acceptance can still depend on compression, color, account settings, crop previews, platform policy, or printer-specific export instructions.
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.