Professional SEO Tools & Web Utilities
Audit on-page SEO, analyze long-tail keywords, inspect meta tags, check redirects, and process PDF & image files. 100% private, free browser execution.
SEO Tools (15)
View All SEO Tools →SEO Checker
Audit any web page or HTML code for on-page SEO issues, title tags, meta descriptions, headings, and indexability.
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Keyword Suggestion Tool
Generate hundreds of long-tail keywords, question queries, and search intent clusters from any seed keyword.
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Keyword Density Checker
Analyze keyword frequency and percentage ratios across your content to prevent keyword stuffing.
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Keyword Position Checker
Simulate and check Google ranking positions and SERP presentation for your target keywords.
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Meta Tag Analyzer
Inspect meta titles, descriptions, canonical tags, and OpenGraph tags with live Google SERP preview.
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Broken Links Checker
Audit web page links, anchor texts, nofollow attributes, and detect broken or dead 404 hyperlinks.
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HTTP Status Code Checker
Check server response headers and HTTP status codes (200, 301, 302, 404, 500) for crawling health.
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Redirect Checker
Trace 301 and 302 redirect paths, detect multi-hop redirect chains, and prevent lost search ranking equity.
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Robots.txt Checker
Parse, validate, and test robots.txt rules against Googlebot to ensure important pages are not blocked.
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XML Sitemap Checker
Validate XML sitemaps for syntax compliance, URL limits, canonical consistency, and lastmod tags.
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Canonical URL Checker
Verify canonical tag implementation to avoid duplicate content penalties and indexation dilution.
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HTTPS Checker
Inspect SSL certificate validity, forced 301 HTTPS redirects, HSTS headers, and mixed content issues.
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Page Speed Checker
Measure page performance, resource weights, and Core Web Vitals signals (LCP, CLS, INP) for Google SEO.
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Text Similarity Checker
Compare two articles or texts side-by-side to calculate percentage overlap and duplicate content risks.
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Schema Markup Generator
Generate and validate Google-compliant JSON-LD structured data for Articles, FAQs, Organizations, and WebSites.
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Popular SEO Guides & Practical Tutorials
Browse All 35 Guides →
Beginner SEO
How to Check Your Website SEO for Free
Learn how to check website SEO for free. Step-by-step audit guide covering title tags, meta descriptions, headings, robots.txt, canonicals, and site speed.
Keyword Research
How to Find Long Tail Keywords for SEO
Master how to find long tail keywords for SEO. Discover high-intent search queries, question-based keywords, and low-competition search opportunities.
Keyword Research
How to Check Keyword Density Without Keyword Stuffing
Learn how to check keyword density accurately without keyword stuffing. Understand optimal phrase frequencies, TF-IDF concepts, and natural text balance.
Keyword Research
How to Check Keyword Position in Google
Discover how to check keyword position in Google. Understand Google Search Console rank tracking, personalization factors, and SERP position analysis.
Keyword Research
How to Find Keyword Ideas for a New Website
Learn how to find keyword ideas for a new website. Step-by-step framework to discover untapped topics, search intent clusters, and initial ranking wins.
Keyword Research
How to Find Low Competition Long Tail Keywords
Discover how to find low competition long tail keywords without fabricating metrics. Target specific user queries that established competitors overlook.
Popular Utility Tools
Merge PDF
Combine multiple PDF files into one organized document in seconds.
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Split PDF
Extract specific pages or split a PDF into separate files easily.
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Compress PDF
Reduce PDF file size while preserving document visual quality.
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JPG to PDF
Convert JPG images into a single professional PDF document.
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PNG to PDF
Convert PNG images into clean, formatted PDF files instantly.
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WebP to PDF
Convert WebP image files into standard PDF documents quickly.
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PDF to JPG
Extract pages from your PDF document and save them as JPG images.
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PDF to PNG
Convert PDF document pages into high-resolution PNG graphics.
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PDF Tools (15)
View All PDF Tools →Merge PDF
Combine multiple PDF files into one organized document in seconds.
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Split PDF
Extract specific pages or split a PDF into separate files easily.
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Compress PDF
Reduce PDF file size while preserving document visual quality.
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JPG to PDF
Convert JPG images into a single professional PDF document.
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PNG to PDF
Convert PNG images into clean, formatted PDF files instantly.
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WebP to PDF
Convert WebP image files into standard PDF documents quickly.
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PDF to JPG
Extract pages from your PDF document and save them as JPG images.
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PDF to PNG
Convert PDF document pages into high-resolution PNG graphics.
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PDF to Text
Extract raw text content from unencrypted PDF files.
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Text to PDF
Convert plain text formatted documents into a crisp PDF file.
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Rotate PDF
Rotate PDF pages clockwise or counterclockwise to proper orientation.
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Protect PDF
Secure your PDF files with custom user password protection.
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Watermark PDF
Add text or stamp watermarks onto your PDF pages.
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Delete PDF Pages
Remove unwanted pages from your PDF files in a few clicks.
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Extract PDF Pages
Select and save key PDF pages into a brand new document.
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Image Tools (15)
View All Image Tools →Image Compressor
Compress image file size quickly without losing visual quality.
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JPG Compressor
Reduce JPG image file size for faster website loading.
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PNG Compressor
Shrink PNG file size while maintaining image transparency.
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WebP Compressor
Optimize WebP image files for web performance and speed.
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Image Resizer
Resize image dimensions in pixels or percentage instantly.
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Image Cropper
Crop images to exact aspect ratios or custom dimensions.
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Image Rotator
Rotate pictures 90, 180, or 270 degrees clockwise effortlessly.
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Image Flipper
Flip images horizontally or vertically in your web browser.
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JPG to PNG
Convert JPG photo files into PNG format with full compatibility.
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PNG to JPG
Convert PNG graphics into standard JPG images in seconds.
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JPG to WebP
Convert JPG images to modern WebP web format.
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PNG to WebP
Convert PNG graphics to lightweight WebP format.
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WebP to JPG
Convert WebP photos back to standard JPG format.
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WebP to PNG
Convert WebP files to PNG images maintaining transparency.
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Image to Base64
Convert image files into Base64 encoded data strings.
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Text Tools (10)
View All Text Tools →Word Counter
Count words, characters, sentences, and paragraphs instantly.
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Character Counter
Count exact characters with and without spaces in real-time.
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Text Case Converter
Convert text between UPPERCASE, lowercase, Title Case, and camelCase.
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Remove Duplicate Lines
Remove repetitive duplicate text lines from your documents.
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Remove Extra Spaces
Clean up unnecessary spaces, tabs, and line breaks in text.
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Remove Empty Lines
Strip blank and empty lines from any text or code block.
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Text to Slug
Convert titles and phrases into clean URL-friendly slugs.
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Text Diff Checker
Compare two text blocks and highlight differences side-by-side.
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JSON Formatter
Prettify, format, and indent JSON strings for easy reading.
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JSON Validator
Validate JSON syntax and detect structural formatting errors.
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Other Tools (10)
View All Other Tools →QR Code Generator
Generate customized QR codes for URLs, text, and WiFi access.
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Password Generator
Create strong, random, secure passwords with custom criteria.
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UUID Generator
Generate random v4 UUID identifiers for software applications.
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Random Number Generator
Generate random numbers within custom minimum and maximum bounds.
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Percentage Calculator
Calculate percentage increases, decreases, and fractions quickly.
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Age Calculator
Calculate exact age in years, months, days, and total hours.
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Date Difference Calculator
Calculate total days and duration between two calendar dates.
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Unit Converter
Convert length, weight, area, volume, and temperature units.
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BMI Calculator
Calculate Body Mass Index and assess healthy weight ranges.
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Loan Calculator
Calculate monthly loan payments, interest cost, and amortization schedule.
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How ToolRanker Works
1. Choose Your Tool
Select any SEO diagnostic utility, PDF processor, image compressor, or calculator.
2. Enter Data / File
Input your URL, keyword, code snippet, or drop your file into the secure workspace.
3. Instant Processing
Fast client-side execution in your browser. Zero file uploads to third-party servers.
4. Get Results
Review SEO scores, copy generated keywords, or download your optimized files immediately.