Open Graph Preview
Preview and check if the page has valid Open Graph and X.com (Twitter) card metadata that makes links to that page stand out on social media, DMs, and in popular apps like Slack, Discord.
Your secret to high click‑through rate
Use Robolly's URL-based API (no-code friendly) to generate dynamic, personalized open graph images that makes you stand out on social media and chat apps when someone shares a link to your page.
Didn’t find template for you?
Design your custom template right from the browser with Robolly’s simple editor. Or choose from 100+ templates we pre‑made and modify them to fit your needs.
Generate visuals with API
Need to generate template-based graphics programmatically? With Robolly API, it's as easy as getting the right parameters into an URL link. You can do it manually, it works in email, or create a fully automated pipeline on your server.
- On-demand rendering
- Security signature
- No-code friendly
# The image is genereated & returned synchnously, so the render URL works as source for img, meta tag, etc.
<meta name="twitter:image" content="https://api.robolly.com/templates/1/render?title=Apple AirTag&price=$29">
<meta property="og:image" content="https://api.robolly.com/templates/2/render?title=Apple AirTag&price=$29">
# Of course, you can also download the image programatically and save it for example...
const params = "certificate-holder=John doe&date=21 September 2024, 18:49";
const response = await fetch(`https://api.robolly.com/templates/3/render/pdf?${params}`);
response.body.pipe(fs.createWriteStream("./certificate.pdf"));
Efficient, time-saving and fun!
Charlie Taylor
Founder of Withsow
Exceptional service and outstanding product
Juan Miguel Morante Martínez
Cinematographer & Producer
Great for generating lots of content quickly!
John Risby
Entrepreneur & Author
An amazing tool
David Kocsis
CEO at Guru Muscle & Wocapi