Roundup · Updated May 2026
Best OG Image Generator in 2026
Your Open Graph image is what people see when your URL gets shared. These are the tools that make it easy to get right — ranked by developer experience.
What every OG image setup needs
Best OG image generators ranked
Generates a 1200×630 OG image alongside your complete favicon set in the same workflow. Upload your logo, pick a background color, and get the OG PNG + og:image and twitter:image meta tags ready to paste. Zero design time for developer-focused social images.
Pros
- OG image + favicons + PWA icons in one upload
- Correct 1200×630 dimensions out of the box
- HTML meta tag snippet included
- Next.js opengraph-image.png file naming
Cons
- –Not a full graphic design tool
- –Free tier: 1 generation/day
Vercel's @vercel/og library generates OG images dynamically using React components and Edge Runtime. Perfect for per-page OG images that include dynamic content (post titles, user names, etc.).
Pros
- Dynamic OG images from React components
- Edge-rendered for performance
- Fully customizable layout per route
Cons
- –Requires code — not a no-code tool
- –Only works in Next.js / Vercel
- –Overkill for static site OG images
Canva has OG image templates and can export at 1200×630. Best when you need custom illustration or rich design in your social images. Requires more time than an upload-and-export tool.
Pros
- Rich design templates
- Custom illustrations and brand elements
- Easy for non-developers
Cons
- –Manual process — no HTML tag generation
- –Pro required for many templates
- –Not integrated with your codebase
Small web tools focused purely on OG image creation with templates. Good for quick one-off social cards but lack the developer integration that Snappicon provides.
Pros
- Free and simple
- Template-based for quick creation
Cons
- –No favicon generation
- –No HTML snippet
- –Limited customization
OG image FAQ
What size should an Open Graph image be?
1200×630px (or 1200×628px — the slight difference doesn't matter in practice). This is the universal size that displays correctly on Twitter/X, LinkedIn, Facebook, Slack, and iMessage. Always use PNG or JPEG.
Do I need a different OG image for Twitter vs LinkedIn?
No. A 1200×630 PNG works on all major platforms. Twitter calls it a 'summary_large_image' card, LinkedIn and Facebook use og:image — same file, different tag names. Snappicon generates both sets of meta tags.
How do I add an OG image to a Next.js app?
Place opengraph-image.png in your app/ directory — Next.js generates the og:image tag automatically. Or use the metadata export: openGraph: { images: ["/og-image.png"] }. For dynamic OG images per route, use @vercel/og.
What's the difference between a static and dynamic OG image?
A static OG image is one PNG that all pages share (typically your logo on a brand background). A dynamic OG image is generated per-page with different content (e.g., the blog post title). Snappicon generates static OG images; Vercel OG handles dynamic ones.
Related tools & guides
Generate your OG image free
1200×630 PNG, og:image and twitter:image tags included. Upload your logo — done in seconds.
Generate OG image free