Free Web Server Tools
DNS lookup, WHOIS, SSL checker, HTTP headers inspector, CORS tester, uptime & DevOps tools.
OLD SLOW TOOLS ARE HOLDING YOU BACK
❌ What Legacy Tools Do
- ✕ Upload your private files to unknown cloud servers
- ✕ Force annoying daily limits, watermarks & captcha locks
- ✕ Require expensive monthly subscriptions or credit cards
- ✕ Slow processing speeds with server queue waiting times
✅ What Atuzed Delivers
- ✓ 100% In-Browser Privacy — files never leave your device
- ✓ Zero watermarks, zero limits, zero captcha locks
- ✓ 100% Free Forever with unlimited file conversions
- ✓ Instant WebAssembly processing speed on mobile & desktop
Most Popular Web Server Tools
HTTP Headers Checker
Inspect all HTTP response headers returned by any URL
HTTP Status Code Checker
Check the HTTP status code returned by any URL
HTTP Request Tester
Send custom HTTP GET, POST, PUT, DELETE requests and inspect responses
Ping Test
Ping any hostname or IP address to check reachability and response time
Website Uptime Checker
Check if a website is online or down right now
DNS Lookup
Look up DNS records for any domain — A, AAAA, MX, TXT, CNAME, NS, SOA
All Web Server Tools (67)
100% Free & Client-SideWhy Use Our Web Server Tools?
Domain & DNS Diagnostics
Query A, AAAA, MX, TXT, CNAME, NS, SOA, and CAA records via Google Public DNS.
Domain WHOIS & RDAP
Inspect domain registrar, registration date, expiry date, status badges, and name servers.
SSL & Security Header Audits
Check SSL validity, cipher grades, CSP, HSTS, X-Frame-Options, and CORS preflight policies.
Website Uptime & Ping
Check if a website is online, test response latency, and follow 301/302 redirect chains.
JWT & Token Inspector
Decode JSON Web Tokens to inspect algorithm, payload claims, subject, and expiration.
DevOps & Config Validation
Validate YAML files, test robots.txt, check Gzip/Brotli compression, and generate .env files.