SERP & Social Preview Tool
See exactly how your page looks in Google Search, X / Twitter, LinkedIn, and Facebook — before you publish. Paste any URL to fetch live meta tags, or type manually with real-time character limits and an SEO checklist.
Fetch from URL
Fetches title, description, and OG image from the page
Edit manually
Recommended: 1200×630px (1.91:1 ratio)
Meta tag snippet
Page Title
SEO checklist
Why your meta tags matter more than you think
Your page's title and meta description are the first copywriting your visitors see — before they click, before they read a word of your content. A title truncated at 60 characters looks broken in Google. A description that doesn't match the OG tags causes LinkedIn and Facebook to show inconsistent previews that erode trust. Getting these right is 15 minutes of work that compounds across every share, backlink, and search impression forever.
This tool fetches the live meta tags from any URL and renders them exactly as each platform would display them. Edit in real time and watch all five previews update simultaneously. When you're done, copy the full <head> snippet and drop it straight into your CMS or code.
More powerful than Portent, SEOmofo & Mangools SERP Simulator
Portent's SERP preview only shows Google desktop and doesn't fetch live data. SEOmofo hasn't been updated since 2018. Mangools's SERP simulator requires a paid account for social previews. This tool does all five platforms for free, with live URL fetching.
| Feature | MarketerTools | Portent | SEOmofo |
|---|---|---|---|
| Live URL meta fetch | ✓ | ✗ | ✗ |
| 5 platform previews | ✓ | ✗ | ✗ |
| Google desktop + mobile | ✓ | ✓ | ✓ |
| Twitter card preview | ✓ | ✗ | ✓ |
| LinkedIn preview | ✓ | ✗ | ✗ |
| Facebook OG preview | ✓ | ✗ | ✗ |
| Copy full meta tag snippet | ✓ | ✗ | ✗ |
| SEO checklist | ✓ | ✗ | ✗ |
| No signup required | ✓ | ✓ | ✓ |
Frequently asked questions
What is a SERP preview tool?
A SERP (Search Engine Results Page) preview tool shows you how your web page will appear in Google search results — including the title, meta description, URL breadcrumb, and favicon — before you publish changes.
Can I fetch live meta tags from any URL?
Yes. Paste any public URL and click Fetch. The tool reads the page's title, meta description, og:title, og:description, og:image, and favicon and loads them into the editor automatically.
What is the ideal meta title and description length for Google?
Google typically displays titles up to ~60 characters and descriptions up to ~160 characters before truncating with an ellipsis. The tool warns you at 55 and 145 characters respectively, and flags potential truncation above 60 and 160.
What OG image size should I use for social sharing?
The recommended OG image size is 1200×630 pixels (1.91:1 ratio). This works across Twitter, LinkedIn, and Facebook. Twitter additionally renders well at 1200×600 (2:1) for large summary cards.
Which social platforms does this tool preview?
The tool previews Google Search (desktop), Google Search (mobile), X/Twitter summary_large_image card, LinkedIn article link preview, and Facebook link share card — all five in a single free tool.
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