Edge tools.
Network diagnostics, encoding utilities, and small experiments — all running at the edge.
Edge workbench.
Diagnostics, transforms, and guarded lab utilities under one host.
Whoami
IP, ASN, colo, TLS, and sanitized request headers.
02 diagnosticDNS
DNS-over-HTTPS queries for common record types.
03 diagnosticIP / ASN
BGP origin lookup and investigation links.
04 diagnosticHeaders
HTTP, TLS, and transport metadata for any request.
05 diagnosticRedirect
Follow redirect chains and inspect each hop.
06 diagnosticSecurity Headers
Grade security header coverage for a URL.
07 utilityEncode
Base64, URL-encode, and hex conversions.
08 lookupWhois
Domain registration and expiry lookup.
09 utilityCron
Parse and explain cron expressions.
10 diagnosticTrace
Request path, edge colo, and URL waterfall with redirect chain.
11 utilityJSON
Format, minify, validate, and query JSON.
12 debugEcho
Full request mirror — method, headers, body, and TLS info.
13 private labAI Playground
Token-gated Workers AI testing with a daily quota guardrail.
coffee break
Games.
6 small games with global leaderboards, including snake, typing speed, reaction time, 2048, memory sequence, and battle.
▶ Play/etc/motd
A small lab, online out of inertia.
Edge-compute experiments deployed for myself. Not a product, not a service, no SLA — things may change or break without notice.