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Plan subnets, inspect web protocols and estimate network transfers.

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25 Tools

  1. Audio Data Rate, Network & Room Acoustics CalculatorPlan PCM storage, Dante/AES67-style network fabrics, packet flows, wavelength and preliminary room-mode behavior in one engineering desk.Network Tools
  2. AV IP Address Schedule & VLAN Table GeneratorGenerate CIDR-safe IPv4 device schedules that exclude gateway and reserved ranges, flag conflicts and document VLAN assignments.Network Tools
  3. AVoIP Bandwidth & Switch Capacity PlannerModel video-flow bandwidth, compression, network overhead, redundancy and switch-fabric headroom for AV-over-IP designs.Network Tools
  4. DMARC Aggregate Report AnalyzerOpen DMARC XML, GZIP or ZIP reports and inspect source volume, alignment and policy dispositions without uploading mail data.Network Tools
  5. DNS Record Inspector & Resolver ComparisonLook up ten DNS record types, compare resolvers and export timestamped answers.Network Tools
  6. Download & Upload Time CalculatorHow long a file takes to download or upload at any connection speed — with the Mbps vs MB/s confusion sorted out for you.Network Tools
  7. Email Header Routing & Authentication AnalyzerUnfold raw email headers, map Received hops, summarize reported SPF/DKIM/DMARC, flag identity differences and export a private routing report.Network Tools
  8. File MIME Type CheckerVerify a file's real type from its magic bytes — detects 32 signatures locally and flags renamed or mislabeled files.Network Tools
  9. File Transfer CalculatorEstimate real copy time across USB, Thunderbolt, internal drives, DAS, NAS, Ethernet, Wi-Fi and fiber by finding the slowest part of the complete path.Network Tools
  10. HAR File Analyzer & Request TimelineInspect browser request timings, failed requests and byte sizes with a local waterfall and filtered reports.Network Tools
  11. HTTP Status Code Reference & ComparisonSearch registered HTTP status codes and compare response meanings with practical guidance.Network Tools
  12. IP Subnet CalculatorInspect IPv4 and IPv6 networks, usable ranges, masks, address counts and smaller subnet plans from CIDR notation.Network Tools
  13. IPv4 To IPv6 ConverterBuild IPv4-mapped, NAT64 and legacy 6to4 representations with custom /96 prefix support and clear usage notes.Network Tools
  14. MAC Address Inspector & FormatterNormalize MAC addresses, inspect local and multicast flags, and derive modified EUI-64.Network Tools
  15. Network Port & Service ReferenceSearch the official IANA port registry by service, number or transport with local exports.Network Tools
  16. PoE Switch Power Budget & Redundancy CalculatorBudget class-allocated or measured device loads, cable loss, ports, switch capacity, heat and one-power-supply-failed operation.Network Tools
  17. Random IP Address GeneratorGenerate random IPv4 and IPv6 addresses for testing.Network Tools
  18. RDAP & WHOIS Domain IntelligenceLook up current public domain registration data through RDAP, including lifecycle events, statuses, nameservers, DNSSEC and raw authoritative JSON.Network Tools
  19. Sitemap & Robots Crawlability AuditorAudit robots.txt groups and sitemap XML locally, test paths, inventory URLs, find structural problems and export crawlability reports.Network Tools
  20. TLS Certificate InspectorOpen or paste X.509 certificates, inspect identity and validity, calculate SHA-256 and test a hostname against SAN or subject names entirely in your browser.Network Tools
  21. URL Encode and DecodePercent-encode URLs and decode percent-encoded strings.Network Tools
  22. URL ParserBreak any URL into its protocol, host, path, query parameters and hash.Network Tools
  23. User Agent ParserParse common browser, operating-system, engine and device markers from a user-agent string.Network Tools
  24. Wi-Fi Coverage, Capacity & AP Count PlannerCompare per-band RF coverage, SNR, client capacity, channel reuse, wired uplinks and PoE to estimate a survey-ready AP plan.Network Tools
  25. Wi-Fi QR Code GeneratorCreate a QR code that connects phones to your Wi-Fi network automatically — no password typing.Network Tools