Free IT tools for business owners.
Quick, private calculators and self-checks. They run entirely in your browser; nothing you enter is sent or stored.
IT health check
Answer 12 quick questions about your IT. You'll get a readiness score and suggested focus areas.
Which endpoint protection level fits?
Answer five questions for a suggested level of protection: baseline, central EDR, or EDR with managed detection (MDR/XDR).
PoE power budget calculator
Add up cameras, access points, phones and other powered devices to check a switch's total PoE budget.
Wi-Fi access point estimator
A first estimate of how many access points you may need, based on coverage and capacity.
A rough planning figure. Real layouts depend on walls, floor plan and a site survey.
Backup capacity & restore-time calculator
Estimate backup storage, restore time and how long the first upload to cloud storage may take.
Simplified model: one full copy plus daily changes over the retention window. Verify with a real restore test.
Free IT asset register
Build a simple register with warranty alerts, then export it to CSV or Excel.
| Tag | Type | Make / model | Serial | Assigned to | Location | Warranty | Status | Remove |
|---|---|---|---|---|---|---|---|---|
| No assets yet. | ||||||||
Runs only in your browser. Nothing is uploaded or saved: export your CSV before leaving the page. Do not enter passwords or licence keys.
CCTV storage estimator
Rule-of-thumb sizing for recorded video. Final sizing depends on camera model, scene activity and settings, and is confirmed at survey stage.
Suggested disk capacity:
Internet bandwidth estimator
A starting point for choosing an ISP plan. Real needs vary with applications, cloud usage and calls.
Closest standard plan:
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