Free SEO Tools
The same checks I run in paid audits: free, instant, and with fixes explained in plain English. No signup needed.
On-Page SEO Analyzer
Score any page out of 100 across 17 checks: titles, meta tags, headings, schema, images and more, with a prioritized fix list.
Analyze a page →AI Search Visibility Checker
Can ChatGPT, Claude and Perplexity actually see and cite your website? Check crawler access, llms.txt, schema and content signals.
Check your site →SEO Prompt Library
25 battle-tested ChatGPT & Claude prompts for keyword research, content briefs, schema, local SEO and AI search. Copy-paste ready.
Browse prompts →llms.txt Generator
Create a valid llms.txt in minutes: the emerging file that tells ChatGPT, Claude and Perplexity who you are and which pages matter.
Generate yours →SERP Snippet Preview
See exactly how your title and meta description look in Google, with pixel-accurate truncation for desktop and mobile.
Preview your snippet →Schema Generator
Valid JSON-LD for LocalBusiness, Organization, Person, Article and FAQ. Fill a form, copy the block, paste it into your page.
Generate schema →Found something worth fixing? Book a free call and I'll walk you through your results, no strings attached.
Book a free 30-min audit call →Free tools, real checks: no signup walls
These aren't lead-capture toys. Each tool runs the genuine checks I perform in paid audits: the on-page SEO analyzer scores any page against the 17 elements that most influence rankings, the AI search visibility checker tells you whether ChatGPT, Claude and Perplexity can actually see and cite your website, and the SEO prompt library is the working set of AI prompts I use for keyword research, content briefs and technical SEO every week.
17 on-page checks
Everything from title tags and headings to schema and indexability: scored out of 100 with a prioritized fix list.
10 AI crawlers checked
GPTBot, ClaudeBot, PerplexityBot and seven more, plus llms.txt, entity schema and content-clarity signals.
25 working prompts
Nine categories covering the full SEO workflow, each prompt structured to produce output you can actually ship.
Which tool should I start with?
| Start here if… | Use this tool | You'll get |
|---|---|---|
| You want to know why a page isn't ranking | On-Page SEO Analyzer | A 0–100 score and the exact fixes, prioritized |
| You're wondering if ChatGPT can recommend you | AI Visibility Checker | Crawler access, llms.txt and schema status in 20 seconds |
| You're writing or optimizing content this week | SEO Prompt Library | Copy-paste prompts that turn AI into a briefed specialist |
| You want AI assistants to describe you accurately | llms.txt Generator | A valid llms.txt file, ready to upload |
| Your titles keep getting cut off in Google | SERP Snippet Preview | Pixel-accurate snippet preview before you publish |
| A checker flagged missing schema markup | Schema Generator | Copy-paste JSON-LD for the 5 types that matter |
Use them on your own site, use them on your competitors, use them for client work: everything runs instantly in your browser. If a result surprises you and you want a second pair of eyes on it, get in touch or book a free call above.
Why free SEO tools, with no signup wall?
Two reasons, and neither is complicated. First, most websites don't need a sales pitch: they need a diagnosis. The fastest way to show you how I work is to let you run the same checks I run, on your own site, right now. If the results are useful, you'll remember where you got them. If they surprise you, you know exactly what to ask me on a call.
Second, the "free tool" landscape is full of teasers: run a scan, see a blurred report, hand over your email, sit through a sales sequence. I find that tedious, and I suspect you do too. These tools show you everything they find, explain every fix in plain English, and never ask who you are. The only pitch is a button at the end, and it's for a free call.
How these tools fit a real SEO workflow
These aren't random utilities: they mirror how I actually work through a site:
- Diagnose the page. The on-page SEO analyzer finds what's structurally wrong: missing signals, weak titles, thin content, broken schema. This is always step one, because nothing else compounds until the foundations pass.
- Check the new battleground. The AI visibility checker tells you whether ChatGPT, Claude and Perplexity can even see you. Classic rankings are only half the picture now: AI assistants are already answering your customers' questions, with or without you in the answer.
- Execute faster. The prompt library is how you work through the fix list without hiring a content team: briefs, rewrites, schema and llms.txt, each prompt structured so the output is actually usable.
And when a check flags something missing, the fix is one tool away: the llms.txt generator and schema generator produce the exact files the checkers ask for, and the SERP snippet preview polishes the titles the analyzer told you to rewrite. Run the full set and you'll have a clearer picture than most paid "audits" deliver, and a concrete list of what to do next.
The experience behind these tools
I'm Vineet Kukreti, a digital marketing consultant. I've worked with agencies and small businesses across multiple industries, and for the last five years I've focused exclusively on website and SEO projects: audits, technical cleanups, content strategy and the unglamorous work of making pages actually rank.
Every check in these tools exists because it caught a real problem on a real site: the "perfectly fine" homepage with a stray noindex tag, the service business invisible to AI assistants because of one inherited robots.txt line, the blog losing traffic to thin content it published three years ago. The tools are the checklist I wish every site owner ran before things got expensive.
If you'd rather have a person look at your results, or you want the parts a free tool can't do, like keyword strategy and competitor analysis: that's my SEO consultation. No pressure either way; the tools stay free.
Frequently asked questions
Are these SEO tools really free?
Yes: all three tools are completely free, with no signup, no email gate and no trial limits. They run the same checks I perform in paid audits.
Do I need an account or any technical knowledge?
No account, no installation, nothing technical. Paste a URL or browse the prompts: every result is explained in plain English with the exact fix.
Do you store the URLs or data I enter?
No. The tools run in your browser; nothing you enter is saved, logged or shared.