Local utilities
Format, convert, inspect
Use quick tools for JSON formatting, timestamps, and URL encoding. Everything runs locally in the browser.
View toolsStatic utility desk
Small web tools and engineering notes.
A quiet collection of browser-side utilities, network references, and operational checklists for day-to-day technical work.
Reference notes
Short technical reminders
Keep common DNS, HTTP, release, and network troubleshooting notes in one lightweight place.
Open notesSite status
Simple availability page
Check the static site, TLS, and local assets without depending on third-party scripts or remote fonts.
Check statusDesign goals
Fast, simple, and inspectable.
This site is intentionally small: plain HTML, one CSS file, one optional JavaScript file for local tools, and no analytics.
It is suitable for quick references, temporary notes, and lightweight checks from desktop or mobile browsers.