Event OG image template

This is a real render from the API with the example values below, at 1200×630.

For conferences, meetups, webinars and launches. The photo is cut on a diagonal with a band in your accent colour, so the card reads like a poster even as a small preview. Date and venue get their own icons; without a photo the text takes the whole frame.

Fields

Every field is optional. Long text shrinks to fit instead of overflowing; an image field takes a public URL that we fetch on our side.

Render it with one request

Use the slug as template. The response holds the URL of the finished PNG; ?wait=true keeps the connection open until it is ready.

curl -X POST "https://imageapi.benchkithq.com/v1/images?wait=true" \
  -H "Authorization: Bearer sk_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "template": "event",
    "modifications": {
        "name": "Frontend Summit 2026",
        "date": "June 12–14, 2026",
        "venue": "Lisbon Congress Centre",
        "eyebrow": "Conference",
        "site": "frontendsummit.io",
        "image": "https://example.com/images/conference.jpg"
    }
}'

Or paste a signed URL into og:image

For static sites, Webflow, Shopify and no-code tools: put the fields in the query string and sign it with your signing secret. The first request renders the image, every later one is a redirect to the cached file. How to compute the signature.

<meta property="og:image" content="https://imageapi.benchkithq.com/i/acc_YOUR_ACCOUNT_ID/event.png?date=June%2012%E2%80%9314%2C%202026&eyebrow=Conference&name=Frontend%20Summit%202026&site=frontendsummit.io&venue=Lisbon%20Congress%20Centre&s=YOUR_SIGNATURE">

Make it yours

accent and theme change per request. For anything more, copy the template into your account: you get an ordinary HTML template with the same fields that you can edit in the dashboard or through the API. If the slug is free on your account, the copy takes it — your integrations switch to your version without changing a line.

curl -X POST "https://imageapi.benchkithq.com/v1/templates/library/event/copy" \
  -H "Authorization: Bearer sk_live_YOUR_KEY"

More OG image templates

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All templates →