Free OG Image Generator
Create free Open Graph images for your website. Customize your title, description, logo and design, then download a 1200×630 social sharing image directly in your browser.
OG Image Generator
Create professional Open Graph images for your website and social media.
Content & Branding
💡 Tip: Drag the website badge directly on the preview to position it anywhere!
Template & Colors
Live 1200 × 630 Preview
Aspect Ratio 1.91:1Open Graph Meta Tags
💡 Upload your generated image to your website or image hosting service, then paste the public image URL here.
<!-- Open Graph / Facebook -->
<meta property="og:type" content="website">
<meta property="og:title" content="Free JSON Formatter">
<meta property="og:description" content="Format, validate and beautify JSON code instantly.">
<meta property="og:image" content="https://yourdomain.com/og-image.png">
<meta property="og:image:width" content="1200">
<meta property="og:image:height" content="630">▸ Twitter / X Meta TagsOptional
<!-- Twitter / X -->
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="Free JSON Formatter">
<meta name="twitter:description" content="Format, validate and beautify JSON code instantly.">
<meta name="twitter:image" content="https://yourdomain.com/og-image.png">Professional Templates
Choose from 6 handcrafted design themes including Modern, Minimal, Developer, Gradient, Dark, and Clean.
100% Private & Client-Side
Your images and custom logos are rendered locally using HTML5 Canvas. Photos are never uploaded to any server.
Instant Open Graph Tags
Automatically generates ready-to-copy HTML <meta> tags for Open Graph and Twitter/X social previews.
Frequently asked questions
Everything you need to know about creating Open Graph social sharing images.
What is an Open Graph image?
An Open Graph (OG) image is a featured image thumbnail that appears automatically when your website link is shared on social media platforms like Twitter/X, Facebook, LinkedIn, Discord, and Slack.
What size should an OG image be?
The standard recommended dimensions for Open Graph images are 1200 × 630 pixels (an aspect ratio of 1.91:1). This ensures high-resolution display across all desktop and mobile social preview feeds.
Where is the generated image stored?
Nowhere! The image is generated 100% client-side in your web browser using HTML5 Canvas. Once you click download, the PNG/JPG file is saved directly to your computer.
Does ToolSink upload my logo or content to a server?
No. ToolSink does not upload your text, custom logos, or generated images to any backend server. Everything stays 100% private on your device.
Can I use the generated image commercially?
Yes! All images created with ToolSink OG Image Generator are 100% free for both personal and commercial projects without any copyright restrictions.
What is the Free OG Image Generator?
The OG Image Generator helps you design an Open Graph image — the 1200×630 preview picture that appears when a link to your site is shared on social platforms like X, Facebook, LinkedIn and WhatsApp.
You edit the layout, text and colours in the browser and export a ready-to-use PNG, so your shared links look polished instead of showing a blank or cropped thumbnail.
How to use the Free OG Image Generator
- 1Enter your title and any supporting text.
- 2Choose colours, background and layout to match your brand.
- 3Preview how the card will look at the standard 1200×630 size.
- 4Download the PNG and reference it in your page’s og:image meta tag.
Key features
- Exports at the standard 1200×630 Open Graph size
- Editable title, subtitle and colours
- Live preview of the social card
- Downloads as a PNG ready for og:image
- Runs entirely in your browser
Important notes
- You still need to add the exported image to your page’s <meta property="og:image"> tag for platforms to use it.
- Social platforms cache previews — after updating an image you may need to refresh the cache in a platform’s sharing/debug tool to see the new version.
Frequently asked questions
What size is an OG image?
The recommended size is 1200×630 pixels, which this tool uses by default.
Why does my old preview still show?
Social networks cache link previews. Use the platform’s sharing debugger to force a refresh after changing the image.
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