SEO & Webmaster
Free
Broken Link Checker
Check HTML or text for broken links, invalid URLs, duplicate links, relative links and optional live status issues.
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Free Online Tools Category
🔎 SEO & Webmaster
Free SEO and Webmaster tools for improving website visibility, search engine optimization and technical website setup. Use these tools to generate meta tags, create robots.txt files, check sitemaps, analyze keyword density, check title length, preview search results, generate schema markup, preview Open Graph tags, check broken links, review canonical URLs, generate hreflang tags and follow page speed checklists. These tools are useful for bloggers, website owners, SEO beginners, web developers, content creators and businesses that want to improve their website structure and search performance.
✅ Free to use
✅ No signup needed
✅ Mobile friendly
✅ Clear instructions
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Available Tools
SEO & Webmaster Collection
Choose one of the available tools below and start using it for free.
SEO & Webmaster
Free
Canonical Checker
Check canonical URLs, canonical tags, og:url mismatch, duplicate canonicals and common SEO canonical issues.
SEO & Webmaster
Free
Hreflang Generator
Generate hreflang tags for multilingual and multi-region pages with x-default and validation checks.
SEO & Webmaster
Free
Keyword Density Checker
Check keyword density, word frequency and repeated keywords in your website content or article text.
SEO & Webmaster
Free
Meta Tag Generator
Generate SEO meta tags, Open Graph tags and Twitter Card tags for your website pages.
SEO & Webmaster
Free
Open Graph Preview
Preview and generate Open Graph meta tags for social sharing on Facebook, LinkedIn and X/Twitter.
SEO & Webmaster
Free
Page Speed Checklist
Use a free page speed checklist to review Core Web Vitals, images, caching, CSS, JavaScript, fonts and server performance.
SEO & Webmaster
Free
Robots.txt Generator
Generate a robots.txt file online to control search engine crawling and add sitemap URLs.
SEO & Webmaster
Free
SERP Preview
Preview how your SEO title, URL and meta description may appear in Google-style search results.
SEO & Webmaster
Free
Sitemap Checker
Check sitemap XML online for URLs, duplicates, invalid links, sitemap index entries and SEO issues.
SEO & Webmaster
Free
Title Length Checker
Check SEO title length, word count, estimated pixel width and search result preview online.
About SEO & Webmaster
Free SEO and Webmaster tools for improving website visibility, search engine optimization and technical website setup. Use these tools to generate meta tags, create robots.txt files, check sitemaps, analyze keyword density, check title length, preview search results, generate schema markup, preview Open Graph tags, check broken links, review canonical URLs, generate hreflang tags and follow page speed checklists. These tools are useful for bloggers, website owners, SEO beginners, web developers, content creators and businesses that want to improve their website structure and search performance.
The SEO & Webmaster category on ZanaHive is built to help users complete practical tasks from one organized place. Instead of searching for separate websites or installing extra software, you can open a focused browser-based tool and work faster.
These tools are useful for students, office users, website owners, developers, designers, content creators, small businesses and everyday users who need simple online utilities.
- Find related tools grouped under one clear category.
- Use tools directly from your browser on desktop or mobile.
- Read instructions, privacy notes and FAQs on individual tool pages.
- Combine multiple tools from this category to complete a full workflow.
How to use SEO & Webmaster tools
1
Choose a tool
Pick the tool that matches the task you want to complete.
2
Open the tool page
Read the description and instructions before entering your input.
3
Run the tool
Use the main action button such as Convert, Generate, Calculate, Check or Analyze.
4
Copy or download your result
Use the output in your document, website, office task, project or workflow.
✅ Practical Uses
When SEO & Webmaster tools are useful
This category is designed for quick tasks where a simple online tool can save time.
Daily productivity
Use these tools when you need to finish common digital tasks faster without opening complex software.
Work and office tasks
Prepare files, text, documents, data or outputs that are useful for office and business workflows.
School and personal use
Students and everyday users can use these tools for assignments, documents, calculations and online tasks.
❓ FAQ
SEO & Webmaster tools FAQ
Helpful answers for visitors using this tool category.
Are SEO & Webmaster tools free?
Yes. The standard tools in this category are free to use directly from your browser.
Do I need to create an account?
No. You can open and use the available tools without signing up.
Can I use these tools on mobile?
Yes. The pages are designed to work on desktop, tablet and mobile browsers.
How do I find more related tools?
Use the search box, open the full tools directory or browse other categories from the tools page.
Are my files or text private?
Many tools process data in the browser where possible. Check each tool page for its specific privacy note.
Why should I use a category page?
A category page helps you find related tools quickly and build a complete workflow from similar utilities.
Need another type of tool?
Browse all free tools for PDFs, images, text, calculators, SEO, developers, security and business tasks.