OpenGraph Image Builder

Build 1200×630 OpenGraph / Twitter share images in your browser using a . Title, subtitle, accent color, gradient or solid background, optional logo URL. Download as PNG ready to upload. No server, no signup, no per-image cost like Vercel OG.

How to use the OpenGraph Image Builder

Adjust the inputs; the preview re-renders live. The output is exactly 1200×630, the standard OpenGraph + Twitter summary_large_image dimension. Drop the PNG into your /public and reference it from your og:image meta tag.

Building share images without a server

When a link is shared on social platforms, the preview card is driven by an og:image — and the expected size is a precise 1200×630. Generating these usually means a design tool or a paid service like Vercel OG that bills per image; for a handful of pages that's heavy machinery.

This builder draws the card on an HTML canvas right in your browser: set a title, subtitle, accent color, and a gradient or solid background, then download a 1200×630 PNG ready to reference from your meta tags. No server, no signup, no per-image cost. Once it's live, confirm the card renders correctly with the OpenGraph tester.

Common use cases

• Share cards — make an og:image for a blog post or landing page.
• Consistent branding — apply the same colors across share images.
• No-cost generation — skip per-image services for a few pages.
• Quick iteration — tweak title and color and re-export instantly.
• Correct dimensions — always export the exact 1200×630 size.