Which meta tags are essential for SEO?

At minimum: a unique , a concise meta description, and a canonical URL. For social sharing, add Open Graph and Twitter Card tags.

What size should my og:image be?

Common guidance is 1200×630 (≈1.91:1) for Facebook/LinkedIn and 1200×628 for X (Twitter) large summary. Keep file size reasonable and publicly accessible.

Should I use robots meta tags or robots.txt?

Use robots meta for page-level indexing directives (index, follow, noindex, nofollow). Use robots.txt to control crawling at the path/bot level.

Can I copy a full snippet?

Yes. You can copy individual tags or export a complete HTML head snippet that includes your selected metas and links.

Toolzium

Meta Tags Generator

Head meta preview for SEO & social. Build clean tags for Open Graph + Twitter.

Quick presets

Fast start for common page types.

Basics

Title, description, canonical, robots & author.

Title

Good length52 chars

Description

Good length114 chars

Site Name

Author

Canonical URL

Index

No Snippet

Robots: index, follow

Brand & PWA

Theme Color

Manifest

Favicon

Icon 32×32

Apple Touch 180×180

Locale & Viewport

Lang / Locale

Direction

Viewport

Social (OG & Twitter)

Configure Open Graph and Twitter cards.

Open Graph

Type

OG URL

Image (1200×630)

Width

Height

Alt

Twitter

Card

@site

@creator

Image

Alt

Live Preview

How it’ll look on OG (Facebook/LinkedIn) and Twitter.

Open Graph

Toolzium

1200×630

Toolzium

Toolzium — Fast, Free, Privacy-Friendly Online Tools

URL shortener, PDF tools, image converters, text utilities, developer helpers, and calculators — all in one place.

Twitter Card

summary_large_image

Summary

Toolzium

toolzium.com

Toolzium — Fast, Free, Privacy-Friendly Online Tools

URL shortener, PDF tools, image converters, text utilities, developer helpers, and calculators — all in one place.

toolzium.com

Generated Tags

Paste these into your page’s <head>.

<!-- html lang="en" dir="ltr" -->
<title>Toolzium — Fast, Free, Privacy-Friendly Online Tools</title>
<meta name="description" content="URL shortener, PDF tools, image converters, text utilities, developer helpers, and calculators — all in one place." />
<meta name="author" content="Toolzium" />
<link rel="canonical" href="https://toolzium.com/tools" />
<meta name="robots" content="index, follow" />
<meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
<meta name="theme-color" content="#0ea5e9" />
<link rel="icon" href="/favicon.ico" />
<link rel="icon" type="image/png" sizes="32x32" href="/icons/icon-32x32.png" />
<link rel="apple-touch-icon" sizes="180x180" href="/icons/apple-touch-icon.png" />
<link rel="manifest" href="/site.webmanifest" />
<meta property="og:title" content="Toolzium — Fast, Free, Privacy-Friendly Online Tools" />
<meta property="og:description" content="URL shortener, PDF tools, image converters, text utilities, developer helpers, and calculators — all in one place." />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://toolzium.com/tools" />
<meta property="og:site_name" content="Toolzium" />
<meta property="og:image" content="https://toolzium.com/og-image.jpg" />
<meta property="og:image:alt" content="Open Graph image" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />
<meta property="og:locale" content="en" />
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:site" content="@Toolzium" />
<meta name="twitter:creator" content="@tariqul_420" />
<meta name="twitter:title" content="Toolzium — Fast, Free, Privacy-Friendly Online Tools" />
<meta name="twitter:description" content="URL shortener, PDF tools, image converters, text utilities, developer helpers, and calculators — all in one place." />
<meta name="twitter:image" content="https://toolzium.com/og-image.jpg" />
<meta name="twitter:image:alt" content="Social image" />

Open

Validation

Quick checks for common issues. Fix warnings for best results.

Looks good. No obvious issues found.

Tips

Use summary_large_image for bigger Twitter previews.
Recommended OG image: 1200×630 (≤2MB, JPG/PNG/WebP).
Make canonical absolute (https://).
For multi-language sites, also add hreflang links.
Host icons at predictable paths and include a manifest for PWA.

QR Code Generator

Create custom QR codes from URLs, text, contact info, WiFi credentials, and more. Download as PNG, S…

Meme Generator

Create custom memes online for free. Upload your own image or choose a template, customize text posi…

Flip a Coin

Flip a virtual coin online with realistic 3D animation. Fair and unbiased heads or tails coin flippe…

Calorie Calculator

Calculate your daily calorie needs and TDEE (Total Daily Energy Expenditure) for free. Uses the Miff…

Text to Speech Reader

Convert text to clear, natural-sounding audio speech online. Select from multiple languages, voices,…

Online Whiteboard

Free online whiteboard and drawing tool. Freehand drawing, shapes, colors, brush sizes, undo/redo, a…

Meta Tags Generator

Related Tools You Might Like

QR Code Generator

Meme Generator

Flip a Coin

Calorie Calculator

Text to Speech Reader

Online Whiteboard