Compare DNS records returned by Google Public DNS, Cloudflare 1.1.1.1 and the PeopleAreGeek server resolver in parallel. Detect propagation lag ...

Count GPT-5.5, Claude Opus 4.7, Claude Sonnet 4.6 and Gemini 3 tokens for any text, project input/output cost per model, ...

Domain Health Check: DNS, WHOIS, SSL, HTTP, Robots and Sitemap AuditRun a complete domain health snapshot from one input: DNS ...

Technical SEO Audit Tool: Crawlability, Metadata, Schema, Links, Robots and Sitemap ChecksRun a compact technical SEO audit for a live ...

Cyber & Privacy Tools: Password, Phishing, CSP, Firewall and Security HelpersSoft security and privacy tools for account safety, phishing checks, ...

AI Tools: Prompt, Outline, FAQ, Meta Description and Writing HelpersPractical AI workflow tools for writing better prompts, outlines, FAQs, metadata, ...

Analyze a suspicious URL locally, inspect hostname and root-domain clues, decode parameters, score visible phishing signals and copy safe next ...

Generate defensive firewall rule drafts, validate CIDR ranges, review port exposure, copy rollback notes and compare UFW, iptables, nftables, firewalld, ...

Review an email address safely without querying breach databases, inspect account risk, check mail-domain signals, create a local fingerprint and ...

Generate Apache .htaccess and Nginx redirect rules for HTTPS, canonical host cleanup, trailing slashes, index files and URL moves.