What is a canonical URL?

The canonical URL tells search engines which version of a page is the authoritative one, preventing duplicate content issues when the same page is accessible via multiple URLs.

How long should my meta description be?

Google typically displays 150–160 characters in search results. Descriptions longer than that are truncated. Keep it concise and descriptive.

What is the difference between noindex and nofollow?

noindex prevents the page from being indexed by search engines. nofollow tells crawlers not to follow links on the page. They are independent — you can use either or both.

Do I need both og: and twitter: tags?

Twitter will fall back to og: tags if twitter: tags are absent, but providing explicit twitter: tags gives you full control over how your content appears on X/Twitter.

Is this tool free to use?

Yes. All Skybin developer tools are free with no account, API key, or usage limits.

Does my data get sent to a server?

No. Processing runs in your browser whenever possible. Sensitive input never leaves your device unless a tool explicitly fetches a URL you provide (e.g. OG Validator).

Can I use this on mobile?

Yes. The tools work in modern mobile browsers, though a desktop screen is easier for large JSON or PDF workflows.

How is this different from desktop apps?

There is nothing to install or update. Open a bookmarked URL and start working — ideal for quick tasks during development or support calls.

Are there keyboard shortcuts?

Most tools support standard paste (Ctrl+V / Cmd+V) and select-all in text areas. Copy buttons provide one-click output.

Does Skybin store my history?

No. We do not log tool inputs or outputs. Refreshing the page clears in-memory state unless the tool encodes state in the URL.

Free Tool

Meta Tags Generator

Generate complete HTML meta tags for SEO, Open Graph, and Twitter Cards. Fill in the form fields and copy the ready-to-use HTML block for your page's <head>.

Meta Tags Generator

Page Title

0 chars — Aim for 50–60 characters

Description

0 chars — Aim for 150–160 characters

Canonical URL

Author

Keywords

Generated HTML

Why meta tags matter for SEO

Meta tags tell search engines and social platforms what your page is about. The title and description influence click-through rates in search results, while Open Graph and Twitter Card tags control how links appear when shared on social media.

Open Graph tags

Open Graph (og:*) tags are read by Facebook, LinkedIn, Slack, and many other platforms when generating link previews. At minimum you should set og:title, og:description, og:image, and og:url.

Twitter Card tags

Twitter Card tags control how links appear in tweets and X posts. summary_large_image shows a full-width image card, while summary shows a smaller thumbnail beside the text.

Why use Meta Tags Generator online?

Meta Tags Generator in the browser saves context switching: no CLI install, no fragile one-liners, and instant feedback for teammates who do not live in the terminal. It is ideal for debugging, demos, and quick checks during code review.

Tips for best results

Work with a sample payload first, then paste production data. Keep privacy in mind: prefer local browser processing for secrets, tokens, and customer data. Bookmark this page for faster access next time.

How to use

Fill in the Basic fields: title, description, and canonical URL.
Expand Open Graph and Twitter sections for social sharing tags.
Set the robots directive (index/noindex, follow/nofollow).
Copy the generated HTML block and paste it inside your page's <head>.
Review the output and use Copy to paste into your editor, ticket, or chat.
Need another utility? Scroll to Related Tools below for Meta Tags Generator companions on skybin.io.
For a deeper walkthrough, read the linked Skybin blog article at the bottom of this page.

Online tool vs terminal

Terminal / CLI	This tool
Install CLI tools or write a one-off script	Open the tool in your browser — no install
Look up flags in man pages or Stack Overflow	Paste input or upload files where supported
Repeat for each file format or edge case	Get instant visual feedback and copy buttons

Your data stays in your browser — no data is sent to any server.

From the Skybin blog

Technical SEO with Next.js

Read the guide on Skybin

Frequently Asked Questions

What is a canonical URL?: The canonical URL tells search engines which version of a page is the authoritative one, preventing duplicate content issues when the same page is accessible via multiple URLs.
How long should my meta description be?: Google typically displays 150–160 characters in search results. Descriptions longer than that are truncated. Keep it concise and descriptive.
What is the difference between noindex and nofollow?: noindex prevents the page from being indexed by search engines. nofollow tells crawlers not to follow links on the page. They are independent — you can use either or both.
Do I need both og: and twitter: tags?: Twitter will fall back to og: tags if twitter: tags are absent, but providing explicit twitter: tags gives you full control over how your content appears on X/Twitter.
Is this tool free to use?: Yes. All Skybin developer tools are free with no account, API key, or usage limits.
Does my data get sent to a server?: No. Processing runs in your browser whenever possible. Sensitive input never leaves your device unless a tool explicitly fetches a URL you provide (e.g. OG Validator).
Can I use this on mobile?: Yes. The tools work in modern mobile browsers, though a desktop screen is easier for large JSON or PDF workflows.
How is this different from desktop apps?: There is nothing to install or update. Open a bookmarked URL and start working — ideal for quick tasks during development or support calls.
Are there keyboard shortcuts?: Most tools support standard paste (Ctrl+V / Cmd+V) and select-all in text areas. Copy buttons provide one-click output.
Does Skybin store my history?: No. We do not log tool inputs or outputs. Refreshing the page clears in-memory state unless the tool encodes state in the URL.

Related Tools

OG Validator

Validate Open Graph and Twitter Card tags for any URL — get a score, fix issues, preview social shares

Favicon Generator

Upload a logo and generate all favicon sizes — ICO, PNG, Apple, Android, PWA — with HTML tags and a ZIP download

URL Parser

Break any URL into protocol, host, path, query params, and hash