SEO / Developer

META TAGS

Every Google-recognized meta tag explained. Build your tag set with editable fields and copy the HTML.

Load a preset

Basic SEO

Page title shown in browser tab & search results

Meta description search snippet — 120–155 chars ideal

Canonical URL prevents duplicate content issues

Robots indexing directive

Language / hreflang e.g. en, en-US, fr

Google-specific

Googlebot overrides robots for Google only

Max snippet chars Google may show in snippet

Max image preview size of images in search results

Max video preview seconds of video preview (-1 = unlimited)

Google notranslate suppress the "translate this page?" prompt

Nositelinkssearchbox remove sitelinks search in Google SERP

Google site verification ownership verification token

Content rating safe search classification

Referrer policy controls the Referer header

Open Graph (Facebook, LinkedIn, WhatsApp…)

og:type

og:site_name

og:title leave blank to mirror page title

og:description leave blank to mirror description

og:url

og:image URL recommended: 1200×630px

og:image:width

og:image:height

og:image:alt accessibility + SEO

Twitter / X Card

twitter:card

twitter:site @handle of the website

twitter:creator @handle of the author

twitter:title leave blank to mirror og:title

twitter:description leave blank to mirror og:description

twitter:image URL min 144×144px, max 4096×4096px

twitter:image:alt

Mobile & PWA

theme-color browser UI color

apple-mobile-web-app-capable

apple-mobile-web-app-status-bar-style

mobile-web-app-capable Android Chrome

Generated HTML