All Analyzer Tools
Inspect websites, analyze SEO, extract metadata, and test performance — all privately and securely in your browser. Every tool runs client-side for total privacy.
🔍 SEO & Website Analyzer Tools
SEO Analyzer
Check meta tags, headings, alt attributes, word count, and keyword density — fully offline SEO audit.
Meta Tag Extractor
Extract all title, description, Open Graph, and Twitter meta tags from any webpage.
Keyword Density Checker
Analyze your page content and get top keyword frequencies instantly.
Link Analyzer
List all internal and external links with their follow/nofollow attributes.
Mobile-Friendly Checker
Preview and test how your website appears on various device sizes.
Schema Markup Validator
Validate structured data (JSON-LD, Microdata) from any HTML source.
robots.txt Tester
Analyze your robots.txt rules and check if a URL is crawlable.
Sitemap Viewer
Load and parse XML sitemaps to preview all indexed URLs instantly.
Redirect Checker
Trace 301, 302, and meta refresh redirects for any given URL.
📄 Content & Metadata Analyzer Tools
Word Counter & Analyzer
Count words, characters, and paragraphs with reading time and keyword insights.
Readability Checker
Evaluate content clarity using Flesch, SMOG, and Gunning Fog scores.
HTML Validator
Check HTML structure, missing tags, and DOM hierarchy issues locally.
JSON Validator
Validate JSON syntax instantly and highlight any formatting errors.
Meta Tag Generator
Create SEO meta tags, Open Graph, and Twitter cards easily.
OG / Twitter Card Preview
Visualize how your content appears when shared on social platforms.
HTTP Header Checker
View live HTTP headers, response codes, and caching info.
Page Size Checker
Measure total HTML, CSS, JS, and image load sizes using Fetch API.
Title & Description Length Checker
Ensure perfect character counts for SEO meta titles and descriptions.
🧩 File, Image & Speed Analyzer Tools
File Info Viewer
Inspect file metadata such as type, size, and last modified time.
Image Analyzer
Analyze image dimensions, color palette, EXIF data, and format info.
EXIF Metadata Viewer
Read camera model, ISO, and geolocation from image files offline.
Site Speed Tester
Simulate site loading time by measuring resource download performance.
Broken Link Checker
Scan for dead or unreachable links on any webpage.
DNS & IP Lookup
Get IP address, DNS records, and response time for any domain.
SSL Certificate Checker
Inspect SSL validity, expiration date, and encryption details.
Favicon Grabber
Extract and preview favicon images from any website.
JSON-LD Extractor
Extract and view structured JSON-LD data from webpages instantly.