OG Image Placeholder (1200x630)
Generate a 1200x630 Open Graph image placeholder for social media sharing previews. Learn OG image requirements for Facebook, Twitter, LinkedIn, and Discord.
Detailed Explanation
OG Image Placeholder — 1200×630
Open Graph (OG) images are the preview thumbnails that appear when a URL is shared on social media platforms like Facebook, Twitter/X, LinkedIn, and Discord. The recommended size is 1200×630 pixels, which provides an aspect ratio of approximately 1.91:1.
Why 1200×630?
This dimension is the de facto standard established by Facebook and widely adopted across platforms:
| Platform | Recommended OG Size | Aspect Ratio |
|---|---|---|
| 1200×630 | 1.91:1 | |
| Twitter/X | 1200×628 | 1.91:1 |
| 1200×627 | 1.91:1 | |
| Discord | 1200×630 | 1.91:1 |
While slight variations exist, 1200×630 works universally across all major platforms without cropping issues.
Generating an OG Placeholder
- Select the OG Image (1200×630) preset from the size dropdown
- Choose a background color that matches your brand palette
- Add custom text like your site name or article title
- Download as PNG for maximum compatibility
Best Practices for OG Images
- Keep text centered — Different platforms crop OG images slightly differently. Keep important content within the center 80% of the image to avoid cutoff.
- Use high contrast — OG images appear as small thumbnails in feeds. Bold, high-contrast designs are more legible at reduced sizes.
- Test across platforms — Use Facebook's Sharing Debugger, Twitter's Card Validator, and LinkedIn's Post Inspector to verify how your image renders.
- Set
og:imagemeta tag — Include the full absolute URL to your OG image in the page's<head>section using theog:imagemeta property. - File size matters — Keep OG images under 300KB for fast loading. PNG works well for text-heavy images; JPEG is better for photographic content.
Use Case
Web developers and content creators use OG image placeholders during site development to visualize how shared links will appear on social media. Using a properly sized placeholder ensures the layout accommodates the final OG image without breaking the design.