22 free seo tools SEO tools. Free, no sign-up.
Practical tools to inspect and improve your site’s SEO.
- Most tools run in your browser
- Uploads deleted after processing
- Free, no account
About this category
About seo tools
Good SEO comes down to details — meta tags, structured data, readable URLs, and clean markup. These tools help you generate, preview, and check those details so search engines and social platforms display your pages correctly. They run instantly in your browser, giving you quick answers without signing up for a bulky SEO suite.
How it works
- 1Pick a toolOpen any tool from the list. There is nothing to install and no account to create.
- 2Add your file or textDrop a file, paste text or type your values. Most tools work right in your browser.
- 3Get your resultDownload or copy the result. Files sent to our server are deleted once it is ready.
The collection
All seo tools
Search, filter or sort to find the right one. Every tool opens instantly.
22 tools, all free
Broken Image Checker
Paste HTML and find every broken image in seconds. Each image is really loaded in your browser, so you see which ones fail, their true pixel size, and which are missing alt text.Open tool
Canonical Tag Generator
Quickly generate canonical tags to prevent duplicate content issues.Open toolComplete XML Sitemap Generator
Generate search engine compliant XML sitemaps from list of page URLs with instant download.Open tool
Domain Age & Creation Date Checker
Find out when a domain was registered, how old it is, when it expires and which registrar manages it, using official registry data.Open toolGoogle SERP Simulator
Preview title tags and meta descriptions on pixel-accurate Google Desktop & Mobile search results. Free, private, browser-based SERP simulator tool.Open toolHreflang Tag Generator
Generate accurate hreflang tags for multi-language and multi-region websites to prevent duplicate content issues. Free, private, browser-based tool.Open toolHTML Link Extractor
Extract all links from HTML code or web pages. Free, private, browser-based link extraction tool for SEO and analysis.Open tool
HTTP Redirect & Chain Checker
Trace every redirect a URL goes through, with the status code (301, 302, 307, 308), destination and time for each step, until the final page.Open toolKeyword Combiner
Combine multiple lists of words into long-tail keywords for PPC or SEO.Open toolKeyword Density
Check keyword density online for free. Analyze text for keyword frequency, density, and SEO optimization. No sign-up required.Open toolMeta Tag Generator
Quickly generate title, description, and keywords meta tags for your website.Open toolOpen Graph Generator
Generate Open Graph meta tags for Facebook and LinkedIn sharing. Free, private, browser-based OG tag generator tool.Open tool
Ping & Website Uptime Checker
Ping any domain or IP from 30+ countries at once. Also run HTTP, TCP port and DNS checks to see whether a site is down everywhere or only in some places.Open toolRobots.txt Generator
Generate robots.txt online for free. Create custom robots.txt files to control search engine crawling. No sign-up required.Open tool
Robots.txt Tester & Validator
Test whether a URL is allowed or blocked for Googlebot, Bingbot or any crawler, using Google’s robots.txt matching rules including * and $.Open toolSchema Markup Generator
Generate JSON-LD schema markup for rich results and SEO. Free, private, browser-based structured data generator tool.Open toolSERP Preview
Preview Google search results online for free. See how your web pages will appear in SERPs. Test titles, descriptions, and URLs. No sign-up required.Open toolSitemap Validator
Validate XML sitemaps for errors, warnings, and SEO issues. Free, private, browser-based sitemap validation tool.Open tool
Structured Data & Rich Results Checker
Check JSON-LD structured data for syntax errors and the properties Google requires for Product, Recipe, Event, Review, JobPosting and more.Open toolTwitter Card Generator
Generate Twitter Card meta tags for better X/Twitter link previews. Free, private, browser-based Twitter Card generator tool.Open toolURL Slug Generator
Convert page titles and strings into clean, SEO-friendly URL slugs. Free, private, browser-based slug generator tool.Open tool
WHOIS Domain Record Lookup
Look up a domain’s registration record: registrar, creation, update and expiry dates, status codes, name servers and DNSSEC, from the official registry.Open tool
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