meta-tags-gen

name	meta-tags-gen
description	Scan pages and generate missing meta tags. Use when improving SEO.

Meta Tags Generator

Your pages are missing Open Graph tags and Twitter cards. This tool scans your content and generates the meta tags that actually match what's on the page.

One command. Zero config. Just works.

Quick Start

npx ai-meta-tags --url https://mysite.com

What It Does

• Scans URLs or local HTML files
• Identifies missing meta tags
• Generates SEO, Open Graph, and Twitter Card tags
• Creates descriptions from actual page content

Usage Examples

# Scan a URL
npx ai-meta-tags --url https://mysite.com

# Scan local file
npx ai-meta-tags --file index.html

# Generate for blog post
npx ai-meta-tags --url https://mysite.com/blog/my-post

Best Practices

• Unique descriptions per page - not the same everywhere
• Keep titles under 60 chars - longer gets truncated
• Use real images - og:image matters for shares
• Test with validators - Facebook and Twitter have them

When to Use This

• Links look bad when shared on social media
• SEO audit says meta tags are missing
• Building a new site and need all the tags
• Updating old pages with modern SEO

Part of the LXGIC Dev Toolkit

This is one of 110+ free developer tools built by LXGIC Studios. No paywalls, no sign-ups, no API keys on free tiers. Just tools that work.

Find more:

• GitHub: https://github.com/LXGIC-Studios
• Twitter: https://x.com/lxgicstudios
• Substack: https://lxgicstudios.substack.com
• Website: https://lxgicstudios.com

Requirements

No install needed. Just run with npx. Node.js 18+ recommended. Needs OPENAI_API_KEY environment variable.

npx ai-meta-tags --help

How It Works

Fetches your page content, analyzes the text and structure, then generates appropriate meta tags. The AI creates descriptions that actually summarize your content rather than generic filler.

License

MIT. Free forever. Use it however you want.