Free SEO Tools. No signup.
A growing collection of practical, deterministic SEO tools you can use right now. No paywalls, no API keys, no “sign up to see your result.”
URL Slug Generator
Turn any title into a clean, lowercase, dashed URL slug — accent-free, no junk.
Robots.txt Generator
Build a valid robots.txt with allow/disallow rules and sitemap links — copy or download in one click.
SEO Checklist
An interactive checklist covering technical, on-page, content, and link building — progress saves automatically.
SERP Preview
Preview how your title and meta description appear in Google — desktop and mobile, with pixel-accurate truncation.
Meta Tag Generator
Generate clean HTML meta tags with Open Graph and Twitter Card data — copy a complete head snippet.
Character Count Checker
Count characters, words, sentences, and paragraphs with live limits for titles, meta descriptions, tweets, and more.
Schema Markup Generator
Build valid JSON-LD for Article, Product, LocalBusiness, FAQ, and Organization — copy and paste into your <head>.
Word Counter
Count words, characters, sentences, paragraphs, reading time, and average word length in real time.
SEO ROI Calculator
Forecast SEO return on investment — leads, revenue, and payback period from organic search.
LLMs.txt Generator
Build a clean llms.txt file so AI assistants can find and quote your most important pages accurately.
Why a free tools collection?
Most “free” SEO tools end with a paywall. Click around long enough and you'll find tools that show you a result and then ask for a credit card to unlock the next step. We don't do that here. Every tool on this page runs entirely in your browser — no signup, no rate limit, no daily quota.
The collection covers the deterministic side of SEO: tools that turn an input into an output reliably, every time, without needing access to a paid keyword database or an AI model. They're the kind of utilities you'll reach for repeatedly while writing, optimizing, or auditing pages.
What's coming next
We're adding more tools each month. Likely candidates: word counter, keyword density checker, schema markup generator, readability scorer, headline analyzer, sitemap validator. If there's a specific tool you want, the easiest way to ask is to reach out from any page on the site.