8 professional & free SEO tools

SEO Tools That Help You Rank Higher on Google

Free professional SEO tools designed to improve rankings, audit websites, and grow organic traffic.

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Pick the right tool for the job

Meta Tag Generator

Generate professional Meta + Open Graph tags

Create Title, Meta Description, Open Graph, and Twitter Card tags with live preview. Validate ideal lengths for search engines.

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Schema Generator (JSON-LD)

Structured data for Rich Results

Generate JSON-LD for Article, FAQ, Product, LocalBusiness, HowTo and 10 more. Validates against Google Rich Results.

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Sitemap Generator

XML sitemap for pages, images, video

Generate a sitemaps.org-compliant sitemap.xml including pages, images, video, and news. Download ready-to-upload file.

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Robots.txt Generator

Control search engine crawling

Create robots.txt with User-Agent, Allow, Disallow, Crawl-Delay rules and Sitemap reference. Validate rule correctness.

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SERP Preview Tool

See how your page appears in Google

Pixel-accurate Google SERP simulation for desktop and mobile. Validate pixel-width before publishing.

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Keyword Density Checker

Analyze word frequency in text

Analyze any text for word count and density percentage of top terms. Detect stuffing and most repeated phrases.

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AI FAQ Generator

Rich-Results-ready FAQ in one click

AI-generate high-quality FAQs for any topic with ready-to-paste FAQPage JSON-LD schema.

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SEO Audit

Comprehensive single-page audit

Instant audit of any URL: titles, meta, H1-H3, image ALT, links, Schema, Open Graph, canonical, and performance. 0-100 score with actionable fixes.

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Why toolyo.io?

Tools designed to save you time

Completely Free

No subscription, no hidden fees

SEO Friendly

Built per Google guidelines

AI Powered

Advanced language models

Instant Results

Analysis in under 5 seconds

No Registration

Use immediately, no account

Modern UX

Works on every device

Frequently Asked Questions

Are the SEO tools really free?
Yes, all 8 SEO tools on toolyo.io are 100% free with no registration required. This includes Meta Tag Generator, Schema, Sitemap, robots.txt, SEO Audit, and more.
Do I need an account to use them?
No, you can use every SEO tool instantly without any signup. Account creation is optional and unlocks features like saving reports.
Does the SEO Audit work on any website?
Yes, just enter any public URL and get a complete report in seconds — titles, meta, H1, links, schema, and basic performance.
Is my data saved?
No. Most of our tools run directly in the browser and never send your input to the server. Audit tools only fetch the public page without storing it.
Do the tools work on mobile?
Yes, every tool is built mobile-first and works smoothly on phones, tablets, and desktops.
How many SEO tools are available?
Currently 8 professional SEO tools, with new ones added regularly based on user needs.

SEO Articles

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robots.txt: The Tiny File That Controls All Google Crawling

robots.txt: The Tiny File That Controls All Google Crawling

Guide to robots.txt: what it is, the difference between Disallow and noindex, and how to write safe rules that don't block your important pages.

FAQ Schema: How to Double Your Page Visibility in Google

FAQ Schema: How to Double Your Page Visibility in Google

Complete FAQ Schema guide: how to write compelling FAQs, correct JSON-LD, and why they double click-through rate.

Schema Markup: How to Make Your Page Stand Out in Google

Schema Markup: How to Make Your Page Stand Out in Google

A practical guide to JSON-LD: what structured data is, how it unlocks Rich Results, and the difference between Article, FAQ, and Product Schema.

Keyword Density: What's the Right Ratio in 2026?

Keyword Density: What's the Right Ratio in 2026?

Modern keyword density guide: why 2-3% is the rule, the difference between density and stuffing, and how to use n-grams.