A little help for your everyday
Small tools.
More possibilities.
Life has enough complicated things.
Your everyday calculations shouldn’t be one of them.
Explore the tools Free to use. No account needed.
↗ Built to be straightforward◎ Free by design＋ Useful, without the fuss
Your everyday toolkit
A good place to start.
Security & surveillance
CCTV Storage Calculator
Estimate camera recording storage and plan disk capacity in GB and TB.
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Security & surveillance
CCTV Bandwidth Calculator
Estimate camera network traffic and upload capacity in Mbps or Gbps, with adjustable overhead.
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Networking
PoE Power Budget Calculator
Compare device power demand with a switch PoE budget, including safety margin, remaining watts, and utilization.
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Less friction. More clarity.
Useful should
feel effortless.
We’re making a home for the small tools that make a difference: clear inputs, understandable answers, and explanations that actually help.
Meet ToolVirox