Free SEO Tools The SEO toolkit we use — free for you.
Audit, preview, analyse and fix. No login needed. Start with the full SEO audit for a branded PDF report.
Spidery Web’s free SEO tools need no login: a website SEO checker with a branded PDF report, SERP simulator, meta tag checker, keyword density checker, robots.txt and sitemap checker, schema markup generator and UTM builder.
Free SEO Audit (PDF)
Full on-page & technical audit of any URL, delivered as a branded PDF report.
Get my free reportSERP Snippet Preview
See how your title and meta description look on Google — desktop & mobile.
Open toolMeta Tag Analyzer
Instantly check title, description, canonical, OG and schema tags of any page.
Open toolKeyword Density Checker
Paste content to see top keywords, phrases and density.
Open toolRobots.txt & Sitemap Checker
Validate robots.txt rules and discover XML sitemaps.
Open toolSchema Markup Generator
Generate LocalBusiness, FAQ and Article JSON-LD in seconds.
Open toolUTM Link Builder
Build trackable campaign URLs for GA4.
Open toolBroken Link & Redirect Checker
Scan any page for broken links (404s), redirect chains and nofollow links — internal and external.
Open toolWebsite Speed Test
Google PageSpeed scores for mobile and desktop, Core Web Vitals and the fixes that will speed your site up most.
Open toolAd Budget & ROAS Calculator
Work out how much to spend on Google or Meta ads, and the leads, sales and ROAS to expect.
Open toolBlog Topic Ideas Generator
Blog ideas from real Google searches — questions people ask, long-tail keywords and ready-made titles.
Open toolQR Code Generator
Free QR codes for your website, WhatsApp, phone, email or Wi-Fi — download PNG or SVG, with optional UTM tracking.
Open toolReady to grow faster than your competitors?
Book a free 30-minute strategy call. We'll audit your presence and show you exactly where the growth is.
Frequently asked questions
Are these SEO tools free?
Yes — all tools are free and need no login. The SEO audit also emails a branded PDF report.
Which free SEO tool should I start with?
Start with the website SEO checker: it scores your page and lists prioritised fixes, then use the meta tag checker and schema generator to fix them.
