WiFi Analyzer

Assesses WiFi network performance by analyzing signal strength, interference, and channel usage to guide optimization for IT admins and home users.

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100%

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4.9 / 5.0

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About This Tool

The tool analyzes wireless survey data to deliver a concise health assessment for WiFi networks. It supports 802.11a/b/g/n/ac/ax and handles both 2.4 GHz and 5 GHz bands. Users include IT admins, facility managers, and power users seeking rapid optimization without installing software. The output highlights recommended channels, estimated throughput, and a health score to guide remediation.
Conceptually, measurements are converted into actionable metrics through SNR calculations, channel occupancy assessments, and empirical throughput models. Interference is identified by counting nearby APs on the same or overlapping channels, and density-aware recommendations are provided for crowded environments.
Reliability is enhanced by clear reporting, per-band analysis, and options to export results for sharing with stakeholders. Beneficiaries include network teams planning deployments, campus facilities, and advanced home networks seeking dependable coverage. The tool differentiates itself with domain-focused analytics, transparent calculation methods, and a no-install, free online access point that accelerates decision-making.

Save your calculation history with a free account

How to Use

Upload or paste survey data (SSIDs, channels, RSSI, noise) to provide inputs.
Select measurement mode (survey or live analysis) and choose bands to analyze.
Run calculations to generate channel recommendations and throughput estimates.
Review outputs including optimal channels, interference index, and health score.
Export report in CSV/JSON for sharing and archival.

Frequently Asked Questions

Find Quick Answers

How is throughput estimated?

Throughput is an estimate derived from the reported data rates for the band and channel, scaled by a factor that accounts for SNR, channel width, and interference. It is not guaranteed and reflects typical conditions in the analyzed environment.

What data sources are required?

You can upload a survey file or paste a data block containing SSID, BSSID (optional), channel, channel width, RSSI, and noise floor. The tool validates ranges and uses provided values to compute metrics.

Can I analyze both 2.4 GHz and 5 GHz?

Yes. The tool analyzes each band independently, reporting band-specific optimal channels, interference, and throughput estimates, then aggregates them for a global view.

Is my data stored after analysis?

Session data is not stored by default. Exports (CSV/JSON) can be saved locally. Optional account-based storage may enable history, subject to privacy controls.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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