OG Image Generator
Generate Open Graph preview images for social sharing.
Designing Social Share Images That Get Clicks
Overview
When a link is shared on Twitter/X, Facebook, LinkedIn, Slack, or Discord, the preview card pulls an Open Graph (og:image) — the large image that appears above the title. A well-designed OG image dramatically increases click-through; a missing or broken one makes your link look untrustworthy. The standard size is 1200×630 pixels. This generator lets you compose a branded share image with title text, background, and accent colors, then export it ready to wire into your site's <meta property="og:image"> tag.
How to Use (Step by Step)
- 1
Enter your title and styling
Type the headline, pick background and accent colors. The preview updates at the true 1200×630 ratio.
- 2
Export the PNG
Download the rendered image at full Open Graph resolution.
- 3
Wire it into your meta tags
Host the PNG and add <meta property="og:image" content="..."> plus <meta name="twitter:image"> to your page <head>.
How It Works
You compose the layout — headline text, optional subtitle, background color or gradient, and accent — in a live 1200×630 preview. The tool renders your design onto a canvas at the exact OG dimensions, then exports a PNG. You host that PNG and reference it in your page's Open Graph and Twitter Card meta tags. Social platforms fetch the image when the link is first shared and cache it for their preview cards. Generation happens locally in your browser.
When to Use This
Giving every blog post a distinct, branded share card instead of a generic site logo. Creating launch announcements for products or features. Making event or webinar links look polished when shared in Slack/Discord. Standardizing share imagery across a marketing site. A/B testing different headlines on share cards to improve click-through rate.
Frequently Asked Questions
1200×630 pixels (a 1.91:1 ratio) is the universal standard for Facebook, LinkedIn, and Twitter's large summary card. Keep important text away from the edges, as some platforms crop slightly.