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Tools for people who run IT
Each tool does its work in your own browser. What you paste is never sent to us or to anyone else, so you can use them with real data.
Network map
Paste nmap output, an ARP table or a DHCP export. Get a 3D map, a written network document and, next time, a list of what changed.
For when the documentation is out of date again.
OpenThe airlock
Swap IP addresses, hostnames, usernames and secrets in a log for stand-ins before you paste it into an AI chat or a forum. Swap them back in the reply.
For when you need help but can’t share the details.
OpenHow “nothing uploaded” works
These pages contain no code that sends your text anywhere. Reading, sorting and replacing all happen on your device, and the result disappears when you close the tab. You can check this yourself: open your browser’s developer tools, watch the Network tab, and use a tool. You can also load a tool, disconnect from the internet, and it will keep working.
Looking for the checks for business owners? Outside check and inside check.