Open Graph Generator
Open Graph tags decide what a link to your page looks like everywhere it gets shared — the headline, the blurb and, above all, the image. Without them, platforms guess: they pick whatever text is near the top and often no image at all, so the link renders as a bare grey row. This builds the og: tags plus the Twitter card equivalents, and warns about the mistake that breaks previews most often — a relative image path.
Use an absolute URL, 1200×630. Relative paths are ignored by every platform.
Add a title to build the tags.
Nothing is uploaded — this tool runs inside your browser, so your files never leave your device.
Why use this tool
- Open Graph and Twitter card tags generated together
- Warns when the image URL is relative, which no platform will fetch
- Types for websites, articles, products and profiles
- Runs entirely in your browser
How it works
- 1Enter the title, description and page URL.
- 2Add an absolute URL to a 1200×630 image.
- 3Copy the tags into your page's <head>, then re-share the link to check it.
Open Graph Generator — frequently asked questions
1200×630 pixels, a 1.91:1 ratio. That fills the large card layout on every major platform without cropping. Keep it under about 5MB, and don't put small text in it — the preview is often rendered at a fraction of the size on a phone.
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