Free Tools for Indie Makers
Simple, no-signup tools to help you build, launch, and grow. Everything runs in your browser — no data stored, no accounts needed.
Meta Tag Checker
Enter any URL to fetch its live meta tags — title, description, OG, Twitter Cards, canonical, and icons. Preview SERP snippet and social cards.
Open Graph Tag Generator
Generate complete OG and Twitter Card meta tags with live social share previews for X, LinkedIn, and Slack. Copy the HTML in one click.
Word Counter & Character Counter
Count words, characters, sentences, and reading time instantly. See how your text compares against Twitter, LinkedIn, and meta description limits.
robots.txt Validator
Paste your robots.txt to validate syntax, check which bots are allowed or blocked, and catch mistakes that could hurt your SEO.
Schema Markup Validator
Paste your JSON-LD structured data and instantly validate it. See exactly what Google reads and catch missing required fields.
Keyword Density Checker
Paste any text or copy and get a full keyword frequency breakdown — top 1, 2, and 3-word phrases with density percentages.
Favicon Checker
Enter any domain and see its favicon rendered at every standard size (16px to 256px). Check if it's crisp or blurry at small sizes.
Page Speed Grader
Grade your page's Core Web Vitals — LCP, CLS, FCP, and more — for both mobile and desktop. Powered by Google PageSpeed Insights.
Redirect Checker
Trace the full redirect chain for any URL. See every 301, 302, and 307 hop, the final destination, and whether your redirect chain is diluting SEO value.
HTTP Headers Checker
Fetch and inspect all HTTP response headers for any URL. Check security headers, cache settings, X-Robots-Tag, and server configuration in one view.
Sitemap Checker
Enter any domain to find its sitemap, count indexed URLs, check for lastmod dates, and catch structural issues that slow down Google's crawl of your site.
Heading Structure Checker
Extract the full H1-H6 heading tree for any URL. Spot missing H1s, skipped levels, and structural issues that affect how Google and AI models understand your page.
Readability Checker
Get the Flesch Reading Ease score and grade level for any text. Optimize your content to rank in Google and get cited by AI systems like Perplexity and ChatGPT.
Google SERP Preview
Preview exactly how your title and meta description appear in Google search results. Catch truncation before it costs you clicks — desktop and mobile views.
AI Crawler Checker
Check if GPTBot, ClaudeBot, Google-Extended, PerplexityBot, and CCBot can access your page. Checks robots.txt, X-Robots-Tag, and noindex in one pass.
Canonical Tag Checker
Trace the canonical tag chain for any URL. Detect self-referential canonicals, cross-domain canonicals, missing canonical tags, and canonical loops that split ranking signals.
Internal Link Analyzer
Extract all internal and external links from any page with anchor text and nofollow status. Audit link structure, check anchor text quality, and spot orphan pages.
Structured Data Extractor
Enter any URL to extract all JSON-LD structured data blocks — exactly what Google and AI crawlers read. See schema types, inspect markup, and copy in one click.