Free SEO & Ads Tools That Actually Work
40+ professional-grade SEO and advertising tools - completely free. Preview ads, calculate ROAS, analyze headlines, test campaigns, and index pages instantly. No signup required.
Indexing & Crawling
5 toolsFast Indexer
Submit URLs to Google and Bing for rapid indexing via IndexNow protocol. Get your pages discovered in minutes, not weeks.
Index Checker
Check if your URLs are indexed by Google and Bing. Bulk check up to 50 URLs at once and find indexing gaps.
Website Crawler / Site Audit
Crawl your website and get a comprehensive SEO audit. Find broken links, missing meta tags, duplicate content, and more.
XML Sitemap Generator
Generate a valid XML sitemap for your website. Crawl up to 500 pages and download a ready-to-submit sitemap.xml file.
Robots.txt Generator & Tester
Generate and test robots.txt files. Preview how search engine bots see your directives and validate your rules.
Ad Previews
6 toolsMeta Ads Preview
Preview how your Facebook and Instagram ads will look in users' feeds. Test headlines, descriptions, images, and CTAs.
TikTok Ads Preview
Preview TikTok In-Feed ads as they'll appear in the For You feed. Test ad copy, CTAs, and branding before launching.
LinkedIn Ads Preview
Preview LinkedIn Sponsored Content ads for the professional feed. Perfect your B2B messaging before spending budget.
Snapchat Ads Preview
Preview full-screen Snap Ads as they appear between Stories. Test creative, headline, and CTA for Gen Z audiences.
Pinterest Ads Preview
Preview Promoted Pins as they'll appear in search and browse feeds. Optimize visual pins before launching campaigns.
Google Ads Preview
Preview how your Google Ads will look in search results. Test headlines, descriptions, and extensions before launching.
Ad Calculators
6 toolsAd Cost Calculator
Estimate advertising costs across CPC, CPM, and CPA pricing models. Plan campaign budgets for any platform.
ROAS Calculator
Calculate Return on Ad Spend instantly. Know exactly how profitable your campaigns are and find your break-even ROAS.
A/B Test Calculator
Determine if your A/B test results are statistically significant. Know when you have a real winner before scaling.
Ad Budget Planner
Plan and allocate your monthly ad budget across Google, Meta, TikTok, LinkedIn, and other platforms.
Conversion Calculator
Calculate conversion rates at every funnel stage. Model clicks to leads to sales and find your true CPA.
CTR Calculator
Calculate your Click-Through Rate and compare against industry benchmarks for ads, email, and search.
On-Page SEO
5 toolsMeta Tag Analyzer
Analyze title tags, meta descriptions, Open Graph tags, and Twitter Cards. Get actionable recommendations for every page.
SERP Preview
Preview exactly how your page will appear in Google search results. Optimize titles and descriptions for maximum CTR.
Keyword Density Checker
Analyze keyword frequency and density in your content. Find over-optimized and under-optimized keywords instantly.
Schema Markup Generator
Generate JSON-LD structured data for Articles, Products, FAQ, How-To, Local Business, and more schema types.
Open Graph Preview
Preview how your links appear when shared on Facebook, Twitter, LinkedIn, and Telegram. Debug OG tags in real-time.
Technical SEO
6 toolsSite Speed Test
Test your website's loading speed and Core Web Vitals. Get performance scores and optimization recommendations.
SSL Certificate Checker
Verify SSL/TLS certificates, check expiration dates, certificate chain, and security configuration details.
Redirect Checker
Trace the complete redirect chain of any URL. Detect 301, 302, meta refreshes, and identify redirect loops.
Broken Link Checker
Scan any page or entire website for broken links (404s, 5xx errors). Fix dead links before they hurt your rankings.
DNS Lookup
Query DNS records for any domain - A, AAAA, CNAME, MX, TXT, NS, and SOA records in one comprehensive lookup.
WHOIS Lookup
Look up domain registration details - registrar, creation date, expiration, nameservers, and registrant information.
Ad Creative
4 toolsAd Character Counter
Check your ad copy against character limits for every major platform. See exactly where text gets truncated.
Ad Image Checker
Upload an image and check if it meets requirements for Google, Meta, TikTok, LinkedIn, and more platforms.
Ad Headline Analyzer
Score your ad headlines for power words, emotional triggers, urgency, and clarity. Get actionable tips.
Display Ad Sizes Guide
Complete reference for display ad sizes across Google, social media, and programmatic platforms with visual previews.
Link Analysis
2 toolsAI-Powered SEO
2 toolsAI SEO Analyzer NEW
Paste any URL for an instant AI audit, your SEO score, a screenshot, the issues holding you back, and plain-language fixes. One free analysis per URL.
Click Fraud Cost Calculator
Estimate how much of your ad budget is lost to invalid clicks and competitor fraud each month - and how much you could recover.
Content & Utility
6 toolsWord Counter
Count words, characters, sentences, and paragraphs. Get reading time estimates and readability scores for your content.
UTM Link Builder
Build campaign tracking URLs with UTM parameters. Generate tagged links for Google Analytics in seconds.
Lorem Ipsum Generator
Generate placeholder text for design mockups and website prototypes. Customizable paragraphs, words, or sentences.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, and more. Perfect for headline optimization.
URL Slug Generator
Convert any text into SEO-friendly URL slugs. Remove special characters, handle unicode, and optimize for search engines.
HTML Entity Encoder/Decoder
Encode and decode HTML entities. Convert special characters to their HTML entity equivalents and back.
YouTube & Video SEO
5 toolsYouTube Thumbnail Downloader
Grab any YouTube video's thumbnail in full HD, SD and HQ. Paste a URL or ID and download every available resolution instantly.
YouTube Title Generator
Generate high-CTR YouTube titles from a keyword, then score any title for length, keyword placement and click potential.
YouTube Tag Generator
Turn one keyword into a full set of relevant YouTube tags with a live 500-character counter and one-click copy.
YouTube Description Generator
Build an SEO-optimized YouTube description with a hook, links, timestamps and hashtags in seconds.
YouTube Money Calculator
Estimate daily, monthly and yearly YouTube AdSense earnings from your views and niche CPM.
Network & Privacy
5 toolsWhat Is My IP & Location NEW
See your public IP, approximate location, device and privacy leaks (WebRTC, timezone), the same checks ad platforms run on your traffic.
DNS Lookup
Live A, AAAA, MX, TXT, NS and CNAME records for any domain.
WHOIS Lookup
Real registrar, creation/expiry dates and domain age for any domain.
SSL Certificate Checker
Live certificate issuer, validity, days remaining and covered domains.
Bitcoin Transaction Accelerator
Check stuck Bitcoin transactions and mempool fees. Listed last: our focus is SEO and ads.
Need Professional Advertising & SEO Services?
Our free tools are just the beginning. Unled Network offers full-service digital advertising - managed campaigns across Google, Meta, TikTok, LinkedIn, plus SEO, creative production, and performance optimization.