NETWORK, SECURITY & DEVELOPER TOOLKIT
Test, inspect andtransform with confidence
Use focused network diagnostics, security inspection helpers, and private browser-based developer utilities from one structured toolkit.
SECURITY TOOLS
Security audit toolsInspect HTTP, JWT, browser, IP, VPN, WebRTC, DNS, and IPv6 evidence.
NETWORK TOOLS
Speed-test widgetEmbed an Internet Analysis speed test on your website.
Internet speed testMeasure current download and upload performance.
Network qualityTest speed, ping, jitter and packet loss together.
Ping testMeasure connection response time.
Jitter testCheck variation in packet timing.
Packet loss testDetect failed or missing network samples.
DNS testMeasure name-resolution performance.
TracerouteInspect the path toward a destination.
Website or Internet?Compare a real website response with your connection.
Bufferbloat testCheck latency while the connection is busy.
Advertised speed checkCompare measured throughput with your plan.
Download calculatorEstimate file download duration.
Upload calculatorEstimate file upload duration.
Device calculatorEstimate shared household capacity.
Network PhysicsCalculate physical latency, satellite and radio limits.
Internet Health Check: Your Overall Connection ScoreCombine throughput, latency, jitter, packet loss, DNS and loaded latency into one explainable internet-health summary.
Wi-Fi Speed Test: Measure the Wireless LinkMeasure performance at the device location and compare it with a wired or near-router baseline.
Internet Stability Test: Ping, Jitter and Packet LossRun a longer connection-quality check and interpret variation, loss and short interruptions together.
Latency Under Load Test: Idle vs Busy PingCompare idle latency with download-loaded and upload-loaded latency to reveal queueing and bufferbloat.
Wi-Fi Signal Strength Test: Coverage and QualityInterpret browser-visible connection information and use a repeatable room-by-room measurement workflow.
Internet Speed for Gaming TestScore gaming readiness from ping, jitter, packet loss and latency under load—not download speed alone.
Video Call Quality Test for Zoom, Meet and TeamsEvaluate upload headroom, ping, jitter and packet loss from the room where calls happen.
Streaming Quality Test: Can You Stream 4K?Estimate single- and multi-stream readiness using sustained room-level speed and household headroom.
Internet Speed Requirement CalculatorAdd activities and users to estimate practical download and upload needs with safety headroom.
Household Bandwidth CalculatorEstimate shared connection demand from active streams, calls, gaming sessions and connected cameras.
Mbps to MB/s CalculatorConvert internet speeds in megabits per second to file-transfer rates in megabytes per second.
Website Speed Test: Response and Rendering SignalsMeasure a public website response and compare DNS, TTFB and page experience with connection health.
HTTP Response Time TestCheck a public URL and break response time into DNS, server wait and total transfer duration.
DNS Lookup: A, AAAA, MX, TXT and CNAME RecordsLook up common public DNS record types and explain what each answer controls.
DNS Propagation CheckerCompare DNS answers across resolvers and explain TTL-driven rollout differences.
IP Lookup: ASN, ISP and Approximate LocationInspect public IP ownership, ASN and coarse network location without presenting it as a street address.
What Is My IP Address?Show the public address visible to internet services and link it to IPv4, IPv6 and ASN context.
IPv6 Connectivity TestCheck whether the browser can reach IPv6 endpoints and distinguish native connectivity from IPv4 fallback.
Open Port CheckerCheck whether a chosen public TCP service is reachable and explain NAT, firewall and forwarding limitations.
MTU Test: Detect Packet Size ProblemsUse safe browser-visible probes and guided checks to identify symptoms consistent with an MTU mismatch.
WebRTC Leak TestInspect browser ICE candidates and explain whether local or public addresses are exposed to a website.
VPN Speed Test: Compare Before and AfterCompare throughput, ping and stability with the VPN off and on using the same device and test endpoint.
Internet Drop Monitor: Track Disconnects Over TimeRun a timed browser monitor for loss, disconnect and recovery events with timestamps.
Wi-Fi vs Ethernet TestRecord comparable wired and wireless measurements to isolate a local radio bottleneck.
Router Placement CalculatorTurn floors, area, wall materials and current router position into a practical placement checklist.
DEVELOPER TOOLS
JSON FormatterFormat, minify and validate JSON locally in your browser.
Diff CheckerCompare two text blocks and highlight changed lines.
HTTP ClientSend HTTP requests and inspect status, headers and response content.
JWT DecoderDecode JWT headers and payloads locally without uploading tokens.
Base64 EncoderEncode text to Base64 or decode Base64 back to readable text.
URL EncoderEncode or decode URL components safely in the browser.
Regex TesterTest JavaScript regular expressions with flags and match details.