10 Free SEO Tools
Meta Tags, Schema Markup & QR Code Generator
Generate meta tags, preview search results, build schema markup, create QR codes, and optimize your URLs. Free SEO tools to help you rank higher and drive more organic traffic.
SEO Tools
Broken Link Checker
Paste any URL to instantly scan every link on that page for broken links, 404 errors, and dead pages. Results appear live as each link is checked. Filter, sort, and export with one click. Free, no sign-up.
Keyword Density Checker
Check keyword frequency and density in your content. Optimize for SEO without keyword stuffing. Analyze word frequency and density percentages.
Meta Tag Generator
Generate perfect meta tags for SEO and social media. Preview how your pages appear in search results, Facebook, Twitter, and LinkedIn.
Open Graph Preview
Preview how your pages appear when shared on Facebook, Twitter, LinkedIn. Test Open Graph and Twitter Card meta tags before publishing.
Open Graph Tag Generator
Create og:title, og:description, og:image and Twitter Card meta tags with live preview across 6 platforms. Generate copy-ready HTML instantly.
Page Speed Checker
Analyze any website with real Core Web Vitals (LCP, FCP, CLS, TTFB, and TBT) measured live in your browser. The best free GTmetrix alternative to check your site speed, benchmark page performance, and audit render-blocking resources.
QR Code Generator
Generate QR codes for URLs, text, contact info, WiFi, and more. Customize colors, add logos, and download in high resolution. 100% free, no signup required.
Readability Score Checker
Paste any text or enter a URL and instantly see a plain-English verdict: who can read it, what grade level it targets, and exactly how to make it clearer.
Robots.txt Generator
Create robots.txt files to control how search engines crawl your website. Block private pages, set crawl delays, and reference sitemaps.
Schema Markup Generator
Generate valid schema.org structured data for Articles, Products, Events, Recipes, Job Postings, Courses, Books, Movies, NewsArticles, and 10 more types. Includes Google SERP-style rich snippet preview and inline validation.
SEO Checker
Enter any URL for a complete on-page SEO audit in seconds. Check title tags, meta descriptions, H1-H3 headings, image alt text, Open Graph tags, canonical URL, and 10 more checks. Score out of 100 - free, no sign-up.
UTM Parameter Builder
Build UTM-tagged URLs to track marketing campaigns in Google Analytics. Monitor traffic sources, campaigns, and conversions accurately.
XML Sitemap Generator
Generate XML sitemaps to help search engines discover and index your pages. Add URLs with priorities, change frequencies, and last modified dates.
10 Free SEO Tools to Help You Rank and Get Clicked
All 10 SEO tools run in your browser with no sign-up required. They cover the core technical SEO tasks that come up when building, launching, or maintaining a website -- from writing click-worthy meta tags to generating structured data that enables rich results in Google search.
The Meta Tag Generator & Previewer shows a live SERP preview as you type, so you can see exactly how your page will appear in search results before publishing. The Open Graph Generator builds og: and Twitter Card tags with a live 6-platform preview and character counters. The Open Graph Preview tool fetches any live URL and shows you how it currently appears when shared on Facebook, Twitter/X, LinkedIn, and WhatsApp -- useful for auditing pages before and after updates. The Keyword Density Checker analyzes how often specific terms appear in your content and flags over-optimization.
The Schema Markup Generator builds JSON-LD structured data for 19 schema types including Article, Product, Event, Recipe, Job Posting, Course, Book, Movie, Organization, and LocalBusiness -- each with an inline rich snippet preview. The Sitemap Generator takes a list of URLs and outputs a valid XML sitemap with bulk import, duplicate detection, and sitemap index support for large sites. The Robots.txt Generator creates a correctly formatted robots file with custom directives for any user-agent.
The Readability Checker scores your content across 6 formulas -- Flesch-Kincaid, Gunning Fog, SMOG, and more -- with a plain-English verdict, grade-level estimate, and sentence-level complexity highlights. The UTM Parameter Builder creates properly formatted campaign tracking URLs so your analytics data stays clean. The QR Code Generator produces downloadable PNG or SVG codes with custom colors and sizes -- useful for print campaigns and packaging. Run these tools before every new page launch to catch issues early.
All tools run entirely in your browser. No files are uploaded to our server.
Explore Other Categories
Discover more tools for different needs
Image Tools
Compress, convert, and optimize images for blazing-fast websites. All processing happens securely in your browser.
Code Tools
Format, minify, and validate your code. Perfect for developers working with JSON, HTML, CSS, and JavaScript.
Design Tools
Create stunning gradients, perfect color palettes, and test contrast. Built for designers who care about details.
Converters
Convert between formats instantly. JSON to CSV, timestamps, color codes, units, and Base64 encoding.
HTML & CSS Generators
Generate CSS code visually. Gradients, box shadows, flexbox, grid layouts with live preview and copy-ready code.
Text Tools
Manipulate text easily. Case converter, word counter, slug generator, and lorem ipsum placeholder text.
Security Tools
Generate secure passwords, create cryptographic hashes, produce unique UUIDs, and decode JWT tokens.
Web Utilities
Essential web tools for developers. IP lookup, user agent parser, HTTP status codes reference, and query string builder.
PDF Tools
Merge, split, compress, convert, and edit PDF files - all inside your browser. No uploads, no installs, 100% free.
Frequently Asked Questions
Everything you need to know
You can generate and preview meta tags, create Open Graph cards, build schema markup (JSON-LD), generate QR codes, create XML sitemaps, build UTM tracking links, and analyze keyword density.
No, all SEO tools are completely free with no usage limits. Useful for freelancers, agencies, and in-house teams who need quick SEO utilities without expensive subscriptions.
Use our Meta Tag Generator & Previewer tool. Enter your title, description, and URL, and instantly see a live SERP (search engine results page) preview of how Google will display your listing.
Schema markup is structured data (JSON-LD) added to your HTML that helps search engines understand your content. It can enable rich results like star ratings, FAQs, and product details in search, improving click-through rates.
Yes. The Sitemap Generator lets you input your website URLs and generates a valid XML sitemap you can save to your server and submit to Google Search Console.
Use the Readability Checker tool. Paste your page content and it calculates your Flesch-Kincaid reading level, average sentence length, and overall readability score. Aim for a reading grade level of 7--9 for general web audiences. Simpler content tends to rank better in featured snippets and has lower bounce rates.
Open Graph (og:) tags are used by Facebook, LinkedIn, WhatsApp, and most social platforms to control how a shared link displays -- title, description, and image. Twitter Cards are Twitter's own system that does the same for Twitter/X. Most platforms now fall back to og: tags if Twitter Card tags are missing. It is good practice to include both: og: for broad compatibility and twitter: tags for correct rendering on Twitter/X.
Use the Open Graph Preview tool. Paste any live URL and it fetches the page's existing og: and Twitter Card tags, then shows a rendered preview of how the link card appears on Facebook, Twitter/X, LinkedIn, and WhatsApp. This is different from the Open Graph Generator -- the Preview tool audits an existing URL rather than generating new tags.
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