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EfficTools

OG Image Generator

Create beautiful Open Graph images for social media sharing

设置

Preview

Standard Size: 1200x630px

Test & Preview

Test how your OG image appears on social media platforms

Enter the URL where your OG image is deployed to test how it appears on social platforms

How to test:

  1. 1. Download your generated OG image and upload it to your website
  2. 2. Add the OG meta tags to your HTML page
  3. 3. Enter your website URL above and click a test button
  4. 4. The debugger will show how your link appears when shared
  5. 5. If the image doesn't update, use the "Scrape Again" or "Clear Cache" button

Note: After uploading your image, make sure the og:image meta tag points to the correct URL. Social media platforms cache images, so you may need to clear the cache if you update your image.

Quick Test Links

Test on Facebook
Facebook Sharing Debugger
Test on LinkedIn
LinkedIn Post Inspector
Test on Twitter
Twitter Card Validator

Features

Professional OG image generation tool

Custom Design

Customize title, subtitle, colors, fonts and layout to create unique OG images

Standard Format

Generate 1200x630px images that meet Open Graph standards for perfect social media display

Instant Preview

Real-time preview of changes, see results immediately without waiting

Background Options

Support solid colors and image backgrounds, flexible customization

Local Processing

All processing done in browser, images never uploaded, protecting privacy

Free to Use

No registration required, unlimited use, completely free

Frequently Asked Questions

Common questions about OG images

What is an OG image?
OG (Open Graph) image is the preview image displayed when sharing links on social media platforms like Facebook, Twitter, LinkedIn, etc. It helps attract attention and improve click-through rates.
Why 1200x630px?
1200x630px is the recommended size by Open Graph protocol. This aspect ratio (1.91:1) displays best on most social media platforms and ensures your image looks good when shared.
How to use the generated image?
After generating, download the image and add it to your website. Add the following meta tag to your HTML:
<meta property="og:image" content="URL_TO_YOUR_IMAGE" />
What can I customize?
You can customize title text, subtitle, background color or image, text colors, font sizes, font family, and text alignment to create images that match your brand style.
Is my data safe?
Yes! All image generation is done locally in your browser. Your text and images are never uploaded to any server, ensuring complete privacy and security.