Free SEO and developer tools that run in your browser. No accounts, no paywalls, no upsells.
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
Not given
Pricing model
Freemium
Free
Pricing
Free plan: 3 total audits, page or site audit, compare up to 3 URLs, 3 competitor analyses, up to 20 pages per crawl, basic SEO recommendations, 1 Google Search Console connection. Growth plan: $19/month for unlimited page and site audits, unlimited competitor analyses, compare up to 20 URLs, up to
Not given
Key features
21+ SEO checks including title tags, meta descriptions, headings, schema markup, and technical SEO
Instant analysis in under 1 minute
Prioritized report with Critical, Warning, and Passed checks
Export reports as PDF or Markdown
Competitor website analysis
17 free SEO tools including Schema Markup Generator and Google SERP Preview
Google Search Console integration
Mobile friendly and accessibility checks
Domain Rating Checker to analyze backlink strength
Meta Tag Generator and UTM Link Builder tools
Meta / OG Tag Generator with live previews
JSON-LD Schema Generator for structured data
Robots.txt / Sitemap Validator with crawl-blocking detection
Redirect Chain Checker to trace and spot redirect loops
HTTP Header Checker to inspect response and security headers
JSON Formatter & Validator with error highlighting
Base64 Encoder/Decoder for text, images and files
Password Generator with entropy and crack-time scoring
QR Code Generator with custom colors and logo support
Invoice Generator supporting 30 currencies
What makes it different
No signup required for free audits
Read-only analysis that doesn't modify your website
Actionable recommendations prioritized by severity
All-in-one platform with 17 SEO tools bundled together
Analyze any publicly accessible website including competitors
No signup, accounts or paywalls required
Most tools run entirely in the browser with no data sent to servers
Built from real client SEO work, not generic API wrappers
Tools built on official specs and search engine documentation
Fast browser-based performance with no backend queue
SEO Rank
Frost Rank