SEO Tools
Meta tags, keyword density, sitemaps and audits.
27 tools in this category.
Backlink Checker (Basic)
Paste HTML or a list of URLs to extract every link, count links by domain, and see nofollow vs dofollow and anchor text. Free, local-only, no sign-up.
Domain Authority Estimator
Estimate a 0–100 domain authority score from domain age, backlinks, referring domains and traffic you enter. Transparent formula, free, no sign-up.
Google Cache Checker
Build direct links to check a page's Google cache and Wayback Machine copy. Google Cache was removed, so this honest guide links you to the real alternatives.
Keyword Position Tracker (Manual)
Track keyword positions by hand: enter the position you saw in Google, save it with a date, view history per keyword and export CSV. Free, no sign-up.
Meta Tag Generator
Generate SEO meta title, description and Open Graph tags for your page.
Plagiarism Checker (Basic — Local)
Compare your text with pasted comparison texts to find matching sentences and repeated phrases. Local-only, free, no sign-up, nothing uploaded.
Image Alt Text Generator
Generate draft alt-text suggestions for an image from its filename and a short description — review and edit before publishing
Meta Description Checker
Check your meta description length in characters and pixels against Google's typical display limits, with a live search-result preview
Meta Title Checker
Check your meta title length in characters and pixels against Google's typical display limits, with a live search-result preview
Mobile Friendly Test
Run a self-assessment of your page's mobile-friendliness: paste your HTML to check the viewport tag, then answer a few checks for a pass/fail estimate
Open Graph Generator
Generate Open Graph meta tags so your links look great when shared on Facebook, LinkedIn and other social platforms
Page Speed Checker
Estimate a page's load time and speed score from its size, request count and server response time — a quick estimator, not a live measurement
Schema Generator
Generate valid JSON-LD structured data (schema markup) for articles, products, FAQs, local businesses, recipes and events
Slug Generator
Turn any title into a clean, SEO-friendly URL slug — lowercase, hyphenated, with stop words removed
Twitter Card Generator
Generate Twitter (X) Card meta tags so your links show a rich preview with a large image when shared
UTM Link Builder
Build trackable campaign URLs with UTM parameters for Google Analytics — source, medium, campaign, term and content
Website Speed Calculator
Estimate how long a page takes to load on different connection speeds from its file size, request count and latency
XML Sitemap Extractor
Paste an XML sitemap and extract every URL it contains into a clean list you can copy or download
Broken Link Checker
Check the links in pasted HTML or a pasted list of URLs for broken-looking patterns, duplicates and bad formats. A local, basic estimator only. Free, no sign-up, works in your browser.
FAQ Schema Generator
Generate valid FAQPage JSON-LD schema markup from your questions and answers, ready to paste into your page. Free, no sign-up, works in your browser.
Internet Speed Test (Basic)
Approximate download-timing test that measures how fast a small test file downloads in your browser. An estimate, not a certified speed test. Free, no sign-up, works in your browser.
SERP Simulator
Preview how your page title, URL and meta description would look as a Google search result, with live character counts and length warnings. Free, no sign-up, works in your browser.
Website SEO Audit (Basic)
Run a basic, local SEO checklist on pasted HTML or text: title, meta description, headings, keyword use, images and links. A basic estimator on pasted content only. Free, no sign-up, works in your browser.
Word Counter for SEO
Count words and check keyword density for SEO content, with reading time and ideal-length guidance for your target keyword. Free, no sign-up, works in your browser.