Open Graph Generator
Generate OG tags for social sharing
What is Open Graph Generator?
Open Graph Generator is a free SEO tool from Farvixo that lets you generate OG tags for social sharing. It checks your input against current search-engine documentation and explains what to change and why, rather than only returning a score. Free and unlimited, with no account and no per-report credit system.
How to use Open Graph Generator
Give Open Graph Generator the page address or the text you want checked.
Open Graph Generator inspects the content against current search-engine guidance and scores what it finds.
Work through the findings, each with what to change and why it matters. Re-run it afterwards to confirm the fix.
Frequently Asked Questions
What size should an OG image be?
1200×630 pixels, which is 1.91:1. Smaller images get upscaled and look soft; the wrong ratio gets cropped, usually through the middle of your text. Keep anything important away from the edges.
Why does my link still show the old preview?
Platforms cache OG data aggressively. Use Facebook's Sharing Debugger or LinkedIn's Post Inspector to force a refresh. WhatsApp caches particularly hard and can take a day or more.
Do I need Twitter Card tags separately?
X falls back to Open Graph tags for most fields, so a full OG set usually works. Adding twitter:card gives you control over whether the image renders large or as a small thumbnail, which is worth setting explicitly.
Must the OG image URL be absolute?
Yes. A relative path is the single most common reason a preview shows no image — the platform fetching your page has no way to resolve it. Always use the full https:// URL.
What if I have no OG image?
Platforms fall back to guessing from page content, usually badly. A link with no preview image gets markedly fewer clicks, so it is worth setting even a simple one.
What you can use Open Graph Generator for
- Auditing a page before publishing it or after a redesign
- Generating valid structured data without hand-writing JSON-LD
- Site owners diagnosing why a page is not appearing in search results
- Agencies producing a quick technical check for a client site
Open Graph Generator at a glance
- Tool
- Open Graph Generator — SEO Tools
- Purpose
- Generate OG tags for social sharing
- Input
- Text or values you enter directly
- Output
- A report, or generated markup you can paste into your site
- Processing
- In your browser — files are never uploaded to a server
- Price
- Free, unlimited, no account required
- Limitations
- Bounded by your device's memory and CPU rather than a server quota
Tips for better results
- Fix indexing and crawling problems before tuning titles — a page that cannot be crawled cannot rank however good the copy is.
- Validate generated structured data in Google's Rich Results Test before deploying it.
- Re-run the check after deploying so you are measuring what is live, not what you drafted.
Common problems and how to fix them
A page will not fetch
The site blocks automated requests, or requires a login. Check robots.txt and test the URL in a private browsing window.
Structured data validates but shows no rich result
Valid markup makes a page eligible, not guaranteed. Google decides per query, and new markup can take weeks to be picked up.
The report contradicts another SEO tool
Different tools weight signals differently. Treat the underlying finding as the fact and the score as one opinion.
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