Hey HN,
I’m an IT admin who got tired of jumping between random online tools filled with ads, trackers, or outdated interfaces. So I built https://sysadmin.ca – a collection of free, privacy-respecting, client-side tools designed specifically for sysadmins, IT pros, and network folks.
Everything runs locally in your browser — no data ever leaves your device. No accounts, no tracking, no BS.
Some tools live today:
Email header analyzer
JSON, YAML, XML formatters
IP/CIDR tools
Hash generators
Python playground (fully client-side)
Time/billable hour calculators (great for consultants)
And I’m adding more based on community needs. My goal is to make this the go-to toolbox for anyone managing systems, networks, or cloud environments — fast, secure, and free forever.
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