SEO Tools
Everything you need to check and improve your site's SEO: audit pages, generate sitemaps and robots.txt, and check backlinks. Run a full technical check in your browser, no login, and nothing is stored.
Most tools run right on your device. When one needs the internet, we only send what's required.
The tools
Browser-basedOn-Page SEO
5 toolsFree on-page SEO analyzer. Audit any URL for title tags, meta descriptions, headings, alt text, links, structured data, and core technical signals, with a prioritized fix list and a live Google + social preview.
Free Google SERP snippet preview. See how your title tag and meta description look in search results with real pixel-width limits for desktop and mobile, no signup.
Free schema markup generator. Create valid JSON-LD structured data for FAQ, Product, Article, LocalBusiness, Breadcrumb and more to earn Google rich results, no signup.
Generate and preview Open Graph (OG) and Twitter Card meta tags. Ensure your links look perfect when shared on Facebook, LinkedIn, X, and WhatsApp.
Analyze keyword density and term frequency for any text or live URL. Get word count and reading time, one-, two- and three-word phrase frequency with density %, stop-word filtering, a focus-keyword optimization check with over-use warnings, and keyword prominence, then export to CSV. Free, private, in-browser.
Keywords & Backlinks
2 toolsTurn one seed keyword into hundreds of real Google Autocomplete ideas, questions, comparisons, and long-tail phrases, each classified by search intent with estimated difficulty, then filter and export the ones you can win.
Free backlink checker and link-profile auditor. Estimate domain authority, analyze dofollow/nofollow and anchor text distribution, find toxic links, and export a Google disavow file, no signup.
Technical SEO
4 toolsGenerate XML sitemaps and robots.txt files for your website. Build crawl rules, block specific AI/LLM bots while keeping search engines allowed, combine sitemaps into an index, audit a live sitemap, and export files ready for Google Search Console, instantly.
Extract every URL from any XML sitemap, fetch a live sitemap by URL, upload a file or paste XML. Handles sitemap-index files, flags duplicates, groups by folder and exports to CSV.
Generate valid rel="alternate" hreflang tags for multilingual and multi-region sites, as HTML, XML sitemap markup, or an HTTP Link header, and validate any live URL's hreflang setup, including reciprocal return-tag checking, ISO language/region codes, x-default and self-reference. Free, instant, no signup.
Free UTM builder. Create trackable campaign URLs with utm_source, medium, campaign, term and content for Google Analytics, presets, validation and history, no signup.
Why SEO Tools?
ToolNova's SEO Tools tools are built to be fast and private. Most run entirely in your browser; when a tool needs the internet, like live data or an SEO check, it sends only what's required and never stores your data.
Frequently Asked Questions
6 questionsOur suite prioritizes 'Experience' and 'Semantic Depth', shifting focus from raw keyword count to intent-matching and technical stability, as required by the latest Core updates.
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