SEO & Webmaster Tools

Boost your website's search engine rankings with practical SEO utilities. Generate perfect meta tags, inspect robots directives, preview how your pages appear in Google SERPs, and optimize content keyword distribution.

⚡ 100% Free 🔒 Client-Side & Private ⚡ No Sign-up Needed 📊 98 Tools Available
Showing 24 of 98 tools
🔥 POPULAR

AI Content Detector

Free AI content detector tool. Check text for AI-generated patterns, calculate perplexity and burstiness. Find out if content is human or AI generated.

🔥 POPULAR

YouTube Tag Extractor

Extract SEO tags from any YouTube video URL. Copy all tags with one click to optimize your own YouTube videos. Free, private, and simple to use in your browser.

🔥 POPULAR

Plagiarism Checker

Free, fast, and secure plagiarism checker tool for your everyday needs.

🔥 POPULAR

Website SEO Checker

Simulate a comprehensive SEO audit for your website. Check title tags, meta descriptions, page speed, and get an overall SEO grade.

🔥 POPULAR

Domain Rating Checker

Check the Domain Rating (DR), Domain Authority (DA), and backlink profile of any website instantly with our free SEO tool.

🔥 POPULAR

App Rank Tracker

Track your app store rankings across iOS and Google Play. Fast, free, and secure client-side execution in your browser.

🔥 POPULAR

Article Density Checker

Analyze the keyword density of your articles to avoid keyword stuffing. Fast, free, and secure client-side execution in your browser.

🔥 POPULAR

Article Schema Generator

Create Google-compliant Article, NewsArticle, and BlogPosting JSON-LD structured data with author E-E-A-T signals. 100% free and private browser utility.

🔥 POPULAR

Backlink Checker

Analyze the backlink profile of any domain or specific URL. Fast, free, and secure client-side execution in your browser.

🔥 POPULAR

Backlink Maker

Automatically generate free backlinks to your website to boost SEO. Fast, free, and secure client-side execution in your browser.

🔥 POPULAR

Breadcrumb Schema Generator

Create Google-compliant BreadcrumbList JSON-LD markup to display clean, clickable breadcrumb navigation trails in SERPs. 100% free and private browser utility.

🔥 POPULAR

Broken Links Checker

Find dead links and 404 errors on your website easily. Fast, free, and secure client-side execution in your browser.

⚡ FREE

Bulk Domain Age Checker

Check the age of multiple domains at once for quick analysis. Fast, free, and secure client-side execution in your browser.

⚡ FREE

Bulk Geo IP Locator

Find the geographical location of multiple IP addresses instantly. Fast, free, and secure client-side execution in your browser.

⚡ FREE

Bulk URL Shortener

Shorten multiple long URLs into compact links instantly. Fast, free, and secure client-side execution in your browser.

⚡ FREE

Canonical Tag Checker

Check and validate canonical links in HTML for SEO. Free online tool. Fast, free, and secure client-side execution in your browser.

⚡ NEW

Canonical Tag Generator

Create canonical link tags, HTTP Link headers, and server configurations to eliminate duplicate content. Fast, free, and private client-side utility by Toolzyo.

⚡ FREE

Code to Text Ratio Analyzer

Calculate the code to text ratio of your webpage. Fast, free, and secure client-side execution in your browser.

⚡ NEW

Core Web Vitals Analyzer & Audit Tool

Audit Google LCP, INP, and CLS performance metrics and scoring. Fast, free, and secure client-side execution in your browser.

⚡ FREE

DA PA Checker

Check Domain Authority (DA) and Page Authority (PA) metrics. Fast, free, and secure client-side execution in your browser.

⚡ FREE

Disavow File Generator

Create properly formatted disavow files for Google Search Console. Fast, free, and secure client-side execution in your browser.

⚡ NEW

DKIM Record Generator

Build RFC 6376-compliant DomainKeys Identified Mail DNS TXT records with automated 255-byte BIND string splitting. 100% free and private browser utility.

⚡ NEW

DMARC Record Generator

Construct RFC 7489-compliant DMARC TXT records to protect your brand from phishing, spoofing, and email impersonation. 100% free and private browser utility.

⚡ NEW

DNS Record Generator

Build RFC-compliant DNS zone records for A, AAAA, CNAME, MX, TXT, NS, and CAA entries with TTL and priority fields. 100% free and private browser utility.

No tools found

No tools match your current search query or filter. Try a different search term or reset your filters.

What You'll Find in Our SEO & Webmaster Tools Collection

Equip your search marketing strategy with technical SEO and on-page auditing utilities. Build OpenGraph social cards, validate XML sitemaps, test mobile responsiveness, generate robots.txt directives, and verify header tag hierarchies to maximize organic search crawlability.

How to Use SEO & Webmaster Tools

Complete your task with ease in three quick steps.

Choose an SEO Utility

Select a tool for meta tag creation, SERP snippet preview, robots validation, or keyword analysis.

Enter Page Data or URL

Provide your target URL, title, description, or content text block.

Validate and Export Tags

Review instant SERP renderings, copy production-ready HTML meta tags, or fix technical indexation warnings.

Frequently Asked Questions About SEO & Webmaster Tools

Google generally truncates title tags beyond 55–60 characters (approx. 580–600px) and meta descriptions beyond 155–160 characters on desktop displays. Our SERP preview tool visualizes exact pixel boundaries.

Yes. The Meta Tag Generator outputs comprehensive meta tags including OpenGraph (og:title, og:image) and Twitter Card tags.

It parses your content and calculates 1-word, 2-word, and 3-word phrase frequencies, helping you maintain a natural topical balance between 1% and 2.5%.

Yes. We provide validation utilities that identify syntax errors and disallow conflicts before search crawlers index your domain.

Explore More Free Online Tools

Looking for something different? Browse all Toolzyo categories to discover more useful online tools.

Browse All Categories →