SEOKit

About SEOKit

SEOKit is a collection of free, fast, and privacy-friendly SEO tools that work right in your browser. Every tool runs entirely in your browser — no data is ever sent to our servers.

Our Mission

We believe essential tools should be free and accessible to everyone. Whether you need to format code, convert data, or perform quick calculations, SEOKit provides simple, no-nonsense tools that get the job done without requiring signups, subscriptions, or data collection.

What We Offer

  • Generators — Robots.txt Generator, Meta Tag Generator, Schema Markup Generator, Open Graph Generator, Twitter Card Generator, XML Sitemap Generator, .htaccess Generator, Hreflang Tag Generator, Favicon Generator, QR Code Generator, Lorem Ipsum Generator
  • Validators — XML Sitemap Validator, Structured Data Tester, JSON-LD Validator
  • Checkers — Redirect Chain Checker, Keyword Density Checker, Social Share Preview, Page Speed Checker, Broken Link Checker, SSL Checker, Domain Age Checker, HTTP Header Checker, Heading Structure Checker
  • Utilities — Canonical URL Generator, URL Slug Generator, Google SERP Simulator, Anchor Text Analyzer, Readability Checker, Word Counter, Character Counter, URL Shortener, UTM Builder, Keyword Extractor, Text Case Converter, HTML to Text

Privacy First

All processing happens locally in your browser using JavaScript. Your data never leaves your device. We don't store, log, or transmit any input you provide to our tools. Read our Privacy Policy for more details.

Our Tool Network

SEOKit is part of a growing network of free, browser-based tool sites. Each site focuses on a specific domain to give you the best experience:

Built With

SEOKit is built with Next.js and Tailwind CSS, deployed on Vercel for maximum speed and reliability. All pages are statically generated for instant loading times.