Corvo

Web & SEO

SEO Meta Tags Generator

Generate title, meta description, Open Graph, and Twitter Card tags for your page, with live length guidance. Free, instant, entirely in your browser.

Runs entirely in your browser. Nothing is uploaded.

Page basics
Social preview Open Graph & Twitter Card
Robots
Ready

What this tool does

Generates the standard set of meta tags a page needs for search engines and social link previews — title, description, canonical URL, Open Graph, and Twitter Card tags — with live length guidance for the two fields search engines most often truncate.

How to use it

  1. Fill in a page title and description — watch the character counters for the practical safe range.
  2. Add a canonical URL if the page could otherwise be reached at more than one address.
  3. Fill in the social-preview fields if you want a clean card when the page is shared on social platforms.
  4. Copy the generated tags into your page's <head>.

What each tag actually does

The title tag is what shows as the clickable headline in search results and browser tabs — the single most influential on-page tag for both rankings and click-through. The meta description doesn't directly affect rankings, but a clear, compelling one improves the odds someone clicks through from the results page. The canonical tag tells search engines which URL is the "real" one when the same content is reachable more than one way, avoiding duplicate-content confusion. Open Graph and Twitter Card tags control what a shared link looks like on social platforms — without them, a shared link often shows no image and a generic snippet pulled from the page's raw text.

Questions

Is this SEO Meta Tags Generator free?

Yes, completely, with no signup and no limit on how many tag sets you generate.

Is my input sent anywhere?

No. The tags are built entirely in your browser as you type — nothing is sent to a server.

Why does it warn me about title and description length?

Search engines truncate a title or description that runs too long, and a title that's too short wastes an opportunity to be specific. The guidance here (roughly 30–60 characters for a title, 70–160 for a description) reflects commonly-cited practical ranges, not a hard technical limit — Google doesn't publish an official cutoff, and actual truncation depends on pixel width and font rendering, not a fixed character count. Treat it as a useful guide, not a strict rule.

Do I need both Open Graph and Twitter Card tags?

For the best coverage, yes. Open Graph tags are used by Facebook, LinkedIn, and most other platforms that generate a link preview; Twitter Card tags are its own separate standard for the same purpose on X/Twitter, which doesn't always fall back to Open Graph cleanly. Including both is standard practice.

What image size should I use for the preview image?

1200×630 pixels is the safest, most widely-used size — Open Graph and Twitter Card previews are typically cropped to roughly a 1.91:1 ratio, and 1200×630 fits that comfortably at a resolution that stays sharp on most platforms.

Related tools