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Open Graph, automated

Open Graph images,
on autopilot.

Point Ogwave at your sitemap and every page gets a beautiful, on-brand Open Graph image — generated server-side from programmable templates, and A/B tested for clicks. No design tool, no manual uploads.

Start free — 10 images → Try the free preview

No credit card · free OG debugger included · cancel anytime

Facebook X LinkedIn Discord WhatsApp Slack Pinterest iMessage Telegram Google Facebook X LinkedIn Discord WhatsApp Slack Pinterest iMessage Telegram Google
How it works

From sitemap to social cards
in three steps.

01

Connect your sitemap

Paste your site or sitemap.xml. Ogwave discovers every page — posts, products, docs, landing pages — and reads each one’s title and metadata.

02

Pick a template

Choose from a gallery of programmable templates, or tune one to your brand — fonts, colors, logo, layout. Variables fill in per page, automatically.

03

We generate & serve

Ogwave renders a 1200×630 image for every URL and serves it on a fast CDN. Drop one meta tag, or let us keep it in sync as your site grows.

Templates

Start beautiful. Stay on brand.

Every template is programmable — text, colors and logos bind to each page’s data. Pick one and your whole site is covered.

Author OG template preview
AuthorBylined article card with an author avatar and read-time.
Broadsheet OG template preview
BroadsheetFront-page newspaper with masthead rules and a dateline.
Byline OG template preview
BylineAuthor-forward article card with avatar credit.
Column OG template preview
ColumnTwo-column split with a vertical eyebrow and drop cap.
Ember OG template preview
EmberSmouldering charcoal-to-vermillion glow with rising sparks.
Ink OG template preview
InkEditorial dark with a serif headline and a meta chip.
Browse all templates →
A/B testing

Test your thumbnails
like you test your headlines.

Ship two image variants for the same page. Ogwave rotates them, measures click-through on each share, and promotes the winner — automatically.

Variant A — minimal
ACTR 4.1%
Variant B — bold
WinnerCTR 5.0% · +21%
FAQ

Open Graph images, explained

How do I automatically generate Open Graph images for my whole site?+
Connect your sitemap.xml to Ogwave. It crawls every URL — blog posts, product pages, docs, landing pages — reads each page's title and metadata, and renders a 1200×630 Open Graph image from your chosen template. The images are served on a CDN behind a single og:image meta tag, and stay in sync automatically as you publish new pages. No design tool and no manual uploads.
What is an Open Graph image and what size should it be?+
An Open Graph (OG) image is the preview picture shown when your link is shared on Facebook, X, LinkedIn, Slack, Discord, WhatsApp and more. The recommended size is 1200×630 pixels (a 1.91:1 ratio); keep important text and logos within the centre safe zone. Every image Ogwave generates is exactly 1200×630.
Is there a free tool to preview and debug my Open Graph tags?+
Yes — Ogwave's free OG Preview & Debugger lets you paste any URL and see how it renders on Google, Facebook, X, LinkedIn, Discord and WhatsApp, plus a meta-tag report that flags missing or oversized tags. It's free with no sign-up.
How does A/B testing for OG images work?+
Ogwave can serve two image variants for the same page through one rotating URL. It alternates which variant is shown on each share, records click-through per variant, and automatically promotes the higher-performing image once it has enough data — so your best thumbnail wins on its own.
Does Ogwave work with WordPress, Next.js or any framework?+
Yes. Ogwave is framework-agnostic — it works from your sitemap and serves images over a URL, so any site (WordPress, Next.js, Hugo, custom) just points its og:image meta tag at Ogwave. Nothing to rebuild or redeploy.
Is Ogwave free?+
Ogwave is free to start: the free plan includes the unlimited OG preview/debugger, 10 generated OG images, all starter templates and one project — no credit card. Full sitemap-wide automation, A/B testing and the API are on the Scale plan.
Get started

Your next share deserves
a better thumbnail.

Start free — 10 images →