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SEO Tools to Check, Fix
& Rank Higher.

Paste any URL below — get instant technical SEO checks for indexability, page speed, Open Graph, favicon, and more. 100% free, no account needed.

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12
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Every SEO Tool You’ll Ever Need

12 professional-grade utilities for technical SEO, content, social, and ads. Click any card to open the tool instantly.

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⭐ Most Popular
🧱
Technical SEO
Noindex Checker
Instantly verify if your pages are blocked from Google. Checks robots meta tags and X-Robots-Tag headers — the #1 cause of pages disappearing from search results.
Used 12,000+ times · Top Rated
IndexingRobotsCrawling
🔥 Trending
Performance
Website Size Checker
Measure your page’s total weight and find the heavy assets killing your Core Web Vitals score. Slow pages rank lower — this tool shows you exactly what to fix.
Used 8,400+ times · Trending Now
Page SpeedCore Web VitalsAudit
📝
Content SEO
SEO Content Checker
Analyze your page copy for readability score, keyword usage, content length, and on-page SEO factors that directly affect where you rank on Google.
Used 5,200+ times
On-page SEOReadabilityKeywords
⭐ Top Rated
🔗
Social SEO
Open Graph Generator
Generate the OG meta tags that make your pages look professional when shared on Facebook, LinkedIn, and X — higher quality previews mean more clicks.
Used 7,800+ times · Top Rated
Open GraphSocial ShareCTR
🎯
Brand & SERP
Favicon Checker
Validate your favicon across all required sizes and formats. A proper favicon improves brand recognition in search results, browser tabs, and bookmarks.
Used 3,100+ times
BrandFaviconSERP
AI
🧠
AI Powered
AI Google Ads Writer
Generate high-converting Google Ads copy in seconds using AI. Write more headline variations, test faster, and improve ROAS without spending hours on copywriting.
Used 9,500+ times · 🔥 Trending
Google AdsPPCAI Copywriting
🔗
Link Audit
Broken Link Checker
Scan your website for broken links and 404 errors that hurt user experience and drain your crawl budget. Fix dead links before Google penalizes your rankings.
Free tool · No signup
Broken Links404 ErrorsLink Health
YouTube
▶️
Video SEO
YouTube Description Generator
Generate SEO-optimized YouTube video descriptions instantly. Better descriptions mean better search visibility on YouTube — the world’s second largest search engine.
Free tool · Instant results
YouTube SEOVideoDescription
🔥 New
📊
Keyword Research
SEO Keyword Analyzer
Analyze keywords, check SEO metrics, and get AI-powered long-tail keyword suggestions. Export results as CSV or PDF, or generate Gemini-ready SEO prompts instantly.
AI-powered · Export CSV/PDF
KeywordsLong-tailAI Suggestions
📐
Content Audit
Keyword Density Checker
Check keyword frequency and density across your content. Avoid over-optimization penalties — find the sweet spot that satisfies Google’s algorithms without stuffing keywords.
Free · No signup needed
Keyword DensityFrequencyOptimization
🤖
Technical SEO
Robots.txt Tester
Validate your robots.txt file and test crawler directives. A misconfigured robots.txt can block entire sections of your site from Google — this tool catches those mistakes instantly.
Free · Instant validation
Robots.txtCrawl RulesGooglebot

What a Real
SEO Audit Looks Like

Run any tool and get structured, actionable results immediately — no dashboards, no waiting, no paywalls.

Instant Checks
Results in under 3 seconds. No waiting, no queues.
Privacy First
No data stored. Your URLs stay private.
Any Device
Full-featured on desktop, tablet, and mobile.
No Account
Open a tool and start. Zero friction.
SEO Audit Report
example.com
Indexable
2.1s
Load Time
OG Tags
Favicon
No noindex tag detected — page is indexable
PASS
!
Page size 2.4MB — above recommended 1MB limit
WARN
Open Graph title and image tags found
PASS
Favicon missing for 192×192 size
FIX

Example output — actual results depend on the URL you analyze

Run Your Full SEO Audit
in 4 Steps

Follow this sequence in one session to cover every critical SEO factor.

01

Check Noindex Status

Confirm your key pages are indexable. Noindex tags are the #1 reason pages vanish from Google.

Run check →
02

Test Page Speed

Measure page weight. Remove heavy assets hurting Core Web Vitals and your ranking potential.

Test speed →
03

Analyze Content SEO

Score readability and keyword density. Great content with poor on-page SEO still won’t rank.

Analyze →
04

Generate OG Tags

Add Open Graph tags for social visibility. Every social share becomes a branded preview.

Generate tags →

Free SEO Tools for Developers, Marketers & SEO Specialists

Fair Darekdari provides a growing suite of free SEO tools built for speed and simplicity. Whether you’re a developer auditing technical issues before deployment, a marketer optimizing content performance, or an SEO specialist running daily checks — these tools give you instant answers without subscriptions, accounts, or friction.

🔍 Technical SEO

Noindex Checker, Website Size Checker, and Favicon Checker cover the technical foundations — crawlability, speed, and SERP branding.

📝 Content & On-Page

The SEO Content Checker evaluates readability, keyword density, and on-page factors that directly influence Google rankings.

🔗 Social & Open Graph

The Open Graph Generator creates the metadata tags that control how your pages appear when shared on social — boosting click-through rates.

🧠 AI-Powered Ads

The AI Google Ads Writer generates compelling headlines and descriptions so you can test more variations and improve ROAS faster.

Who Uses These Tools?

  • SEO specialists running daily technical audits across client websites
  • Web developers verifying SEO health before and after deployments
  • Digital marketers optimizing landing pages and ad campaigns
  • Bloggers improving on-page SEO without expensive subscriptions
  • Small business owners managing their own website SEO

All tools are 100% free with no signup required. Explore the full platform — image processing, PDF utilities, math calculators, and AI writing tools.

Frequently Asked Questions
Are these SEO tools free?

Yes. All tools are completely free and no signup is required to use any of them.

Do you store my URLs or data?

No. These tools do not store personal data or URLs. Everything is processed client-side or discarded immediately.

What does the Noindex Checker actually check?

It verifies whether your pages have robots meta tags (like noindex) or X-Robots-Tag HTTP headers that instruct Google not to index them. These are the #1 technical cause of pages not appearing in search results.

How does the Open Graph Generator help SEO?

Open Graph tags control how your pages appear as previews when shared on Facebook, LinkedIn, and X. Better previews attract more clicks, which drives referral traffic and social signals back to your site.

Can I use these tools for client websites?

Yes. There are no usage limits. Use them for your own sites or client websites as many times as needed — always free.

Which tool should I start with?

Start with the Noindex Checker to confirm your pages can be found by Google, then use the Website Size Checker to address any performance issues that hurt your rankings.

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