Free Social Media Link Preview & Open Graph Validator
Design controls
Customize your 1200×630 Open Graph image. Everything runs in your browser — nothing is uploaded.
Background
Logo
Drop PNG, SVG, or JPG here
Max 2 MB · stays on your device
Text alignment
Title size
Text theme
Live preview · 1200 × 630
Your Product Launch
A short tagline that explains what you built in one line.
Safe zone: 64px padding on all edges. Export is always full 1200×630 resolution.
Free Open Graph image maker — design 1200×630 PNGs in your browser.
Social Link Image Maker is a 100% client-side OG image builder for makers launching on Product Hunt, shipping landing pages, or sharing blog posts. Pick a gradient, type your title, upload a logo, and download a pixel-perfect PNG — no Photoshop, Figma, or Canva required.
After you download: complete the workflow
- Upload the PNG to your site, CDN, or Cloudinary — you need a public HTTPS URL.
- Set og:image to that URL in your page head or CMS SEO fields.
- Generate meta tags with our Open Graph tag generator.
- Validate the live URL with our link preview checker across all platforms.
- Refresh caches using the Facebook Sharing Debugger guide if previews look stale.
The importance of 1200×630 dimensions for social graph previews
Open Graph images display when your link is shared on Facebook, LinkedIn, X, Slack, Discord, and dozens of other platforms. The de facto standard is 1200 × 630 pixels at a 1.91:1 aspect ratio.
How a custom OG image can boost your CTR
Links with custom OG images consistently outperform plain URL cards. A clear title, contrasting colors, and your logo build trust before the click.
OG image design best practices
- Keep titles under 60 characters.
- Leave at least 64px padding on all edges.
- Use high contrast between text and background.
- Test the final URL with our link preview tool.
Coming soon
Pro template pack
50 designer-made OG backgrounds for Product Hunt launches, SaaS landing pages, and blog posts. One-time unlock — no subscription.
Planned via Gumroad / Lemon Squeezy once the free tool reaches 10k monthly visits.
Related tools
FAQ
What size should an Open Graph image be?
The standard OG image size is 1200 × 630 pixels (1.91:1 aspect ratio). Facebook, LinkedIn, Slack, Discord, and most platforms use this dimension for link preview cards.
Is this OG image maker really free?
Yes. The entire tool runs in your browser. No account, no watermark, no server upload. Your logo and text never leave your device.
How do I use the downloaded PNG on my site?
Upload the PNG to your site or CDN, then set the public URL as your og:image meta tag. Use our Open Graph tag generator to build the complete meta HTML block.
Can I use this for X (Twitter) and LinkedIn?
Yes. A 1200×630 PNG works for X summary_large_image cards, LinkedIn post previews, Facebook, Slack, and most social platforms.