Meta Tag Generator
Generate optimized HTML meta tags, OpenGraph, and Twitter cards.
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Sitemap Generator
Easily generate an XML sitemap for your website structure.
Robots.txt Generator
Create a robots.txt file to control how search engines crawl your site.
Canonical URL Checker
Normalize and compare URLs for canonical equivalence.
Text Diff Checker
Compare two texts and highlight added and removed lines.
Slug Generator
Convert text into URL-friendly slugs.
Word & Character Counter
Count words, characters, reading time, and keyword density.
Remove Duplicate Lines
Remove duplicate lines from text while preserving order.
Open Graph Preview
Preview how your page looks when shared on social media.
Meta Description Checker
Check meta description length for optimal SEO (120–160 chars).
Heading Structure Analyzer
Analyze H1–H6 heading hierarchy from HTML.
hreflang Tag Generator
Generate hreflang alternate link tags for multilingual SEO.