What is an OG image and why is it important?

An OG image (Open Graph image) is the preview image that appears when a webpage link is shared on social media—such as Facebook, LinkedIn, Discord, or X (Twitter). A well-designed OG image creates a strong first impression, increasing clicks, shares, and overall brand perception. It's also beneficial for SEO by improving visual visibility across platforms.

How does the ReadyTools OG Image Builder work?

The ReadyTools OG Image Builder lets you create custom OG images in just a few clicks. Choose a template, enter your text, colors, and images, then download the final image. Add it to your website’s meta tags (e.g., og:image) to ensure proper display on all major platforms.

What is the ideal OG image size?

The recommended OG image size is 1200x630 pixels. This aspect ratio ensures optimal display on platforms like Facebook, Twitter, and LinkedIn. Using other dimensions may result in cropping or poor rendering.

Is the OG Image Builder completely free?

Yes, the ReadyTools OG Image Builder is 100% free to use. No registration required, no watermarks, and unlimited access. It’s specifically designed for SEO and social media sharing, so your content looks professional from the start.

How do I use the image on my website?

Once you've downloaded the OG image, add the appropriate Open Graph meta tag in your website's section. Don’t forget to also include canonical URLs and the og:title and og:description tags for full SEO impact.

Can I use OG images for blogs or online stores?

Absolutely! OG images are great not only for homepages, but also for blog posts, product pages, and campaign landing pages. Whenever you share a link, an OG image boosts visual appeal and click-through rates. ReadyTools templates support all these use cases.

OG Image Builder

Choose a template and fully customize it. Once done, download and use it on your website by following the guide.

Tag

Title

Author

Avatar

Avatar border color

#000000

Date

Read time

Main image

Background type

Gradient

Gradient direction

Enable CTA

Button text

Button color

#000000

Button shape

Button placement

Blogging

Celebrate the Power of ReadyTools with us

John Doe

March 14

• 5 min read

100% free, and yours forever 🎉

Completely free to use — anytime, anywhere. Make your content shine. Powered by ReadyTools. 💙

How to add an OG image like a pro ✨

Once your OG image is ready, simply save it as og.png in your /public folder. Then follow the steps based on your tech stack — whether you're using plain HTML, Next.js, or React. Simple setup, perfect preview.

<!-- OG Tags -->
<meta property="og:title" content="Your Page Title" />
<meta property="og:description" content="Your page description" />
<meta property="og:image" content="https://mydomain.co/og.png" />
<meta property="og:url" content="https://mydomain.co" />

<!-- X Card Tags -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:image" content="https://mydomain.co/og.png" />

<!-- DO NOT forget to change the 'mydomain.co' to your domain. -->

// app/page.js or app/page.tsx

export const metadata = {
  title: "Your Page Title",
  description: "Your page description",
  openGraph: {
    title: "Your Page Title",
    description: "Your page description",
    url: "https://mydomain.co",
    siteName: "Your Site Name",
    images: [
      {
        url: "/og.png",
        width: 1200,
        height: 630,
        alt: "OG Image Alt Text",
      },
    ],
    type: "website",
  },
  twitter: {
    card: "summary_large_image",
    images: ["/og.png"],
  },
};

// Using react-helmet in React projects
import { Helmet } from "react-helmet";

<Helmet>
  <meta property="og:title" content="Your Page Title" />
  <meta property="og:description" content="Your page description" />
  <meta property="og:image" content="https://mydomain.co/og.png" />
  <meta property="og:url" content="https://mydomain.co" />
  <meta name="twitter:card" content="summary_large_image" />
  <meta name="twitter:image" content="https://mydomain.co/og.png" />
</Helmet>;

// gatsby-config.js
module.exports = {
  plugins: ["gatsby-plugin-react-helmet"],
};

// in your page/component
import { Helmet } from "react-helmet";

<Helmet>
  <meta property="og:title" content="Your Page Title" />
  <meta property="og:description" content="Your page description" />
  <meta property="og:image" content="https://mydomain.co/og.png" />
  <meta property="og:url" content="https://mydomain.co" />
  <meta name="twitter:card" content="summary_large_image" />
  <meta name="twitter:image" content="https://mydomain.co/og.png" />
</Helmet>;

// Nuxt 3 - in a page component
<script setup>
useHead({
  title: 'Your Page Title',
  meta: [
    { property: 'og:title', content: 'Your Page Title' },
    { property: 'og:description', content: 'Your page description' },
    { property: 'og:image', content: 'https://mydomain.co/og.png' },
    { property: 'og:url', content: 'https://mydomain.co' },
    { name: 'twitter:card', content: 'summary_large_image' },
    { name: 'twitter:image', content: 'https://mydomain.co/og.png' },
  ],
})
</script>

See how your link appears when shared.

Not sure how your website will look when shared on social media? The OG Image Preview tool shows exactly how your link will appear on platforms like Facebook, Twitter (X), and Discord.

Paste the URL and get a real-time preview of your site – exactly as users will see it in messages or feeds.

This is the easiest way to catch mistakes, polish your branding, and ensure that every shared link makes an impact.

⚡ Instant simulation • No setup required • Realistic social preview

Why is the OG image important?

The OG image (Open Graph image) is the visual preview shown when your link is shared on platforms like Twitter (X), Facebook, LinkedIn, Discord, or iMessage. It's the first impression – and it determines whether users will click or scroll past.

Custom OG images increase your link engagement, maintain brand consistency, and help you stand out in crowded feeds. Small effort, big payoff.

✅ Recommended size: 1200×630 pixels. Use sharp text, high contrast, and relevant visuals.