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WiFi Analyzer Pro

Scan, analyse and improve your Wi-Fi in Python: best channel, security checkup, site survey and reports.

$9$12 -25%
Instant download Secure checkout by Stripe Free updates 14-day refund guarantee
0special adapters
2.3klines of code
20tests
3OSes
WiFi Analyzer Pro in action

The complete version of our Wi-Fi scanner tutorial, without monitor mode or root: it uses the operating system's own Wi-Fi APIs (the native WLAN API on Windows, NetworkManager on Linux, system_profiler on macOS) to list every network with its real signal, security and Wi-Fi generation, finds the least congested channel for your router, checks your networks' security and measures your signal room by room.

Upgrades the free tutorial: How to Build a WiFi Scanner in Python using Scapy

What makes it “Pro”

Everything the tutorial leaves as an exercise, done properly.

Real signal, no monitor mode

Exact dBm from the native Windows WLAN API (ctypes), nmcli on Linux, system_profiler on macOS.

Beacon decoding

WPA3 vs WPA2 vs transition mode, Enterprise, OWE, PMF, WPS, Wi-Fi 4/5/6/7 and channel width.

Best channel

Congestion from real channel overlap and neighbour strength, 20-160 MHz, DFS optional.

Security checkup

WEP, open, TKIP, WPS, missing WPA3, weak links: each with a plain-English fix.

Site survey

Walk your home, name each spot, find dead zones and where a mesh node would help most.

Live view + reports

Signal trends, roaming events and an HTML report with classic channel graphs.

Router vendors

Manufacturer names from the IEEE registry, and detection of randomised addresses.

Tested

20 pytest tests with captured netsh/nmcli/macOS output and synthetic beacons.

Screenshots

Real output of the tools. Sample data is used wherever a screenshot would show private information (networks, emails, processes).

Free tutorial vs. WiFi Analyzer Pro

The tutorial is great for learning the basics. This is the version you'd actually ship.

Free tutorialWiFi Analyzer Pro
NeedsMonitor mode + rootAny laptop, no special adapter
PlatformsLinuxWindows, Linux, macOS
Security detailsBasicWPA2/WPA3/OWE/Enterprise, PMF, WPS
Channel advice—✓ overlap-aware, per band
Security checkup—✓ with fixes
Site survey—✓ room by room
Reports—HTML with channel graphs
Tests—20 pytest tests

A peek at the code

Clean, commented, modular Python. Here's the start of wifi_pro/analysis.py:

wifi-analyzer-pro/wifi_pro/analysis.py 2578 lines of Python in this project
def congestion(aps: Iterable[AccessPoint], band: str, channels: Optional[Sequence[int]] = None,
               width: int = 20, exclude: Iterable[str] = ()) -> List[ChannelScore]:
    """Score each channel of ``band`` for a network of ``width`` MHz."""
    exclude = {e.lower() for e in exclude}
    aps = [a for a in aps if a.band == band and (a.bssid not in exclude and a.ssid.lower() not in exclude)]
    six = band == "6 GHz"
    out = []
    for ch in channels or CANDIDATES.get(band, []):
        f = channel_to_freq(ch, "6" if six else None)
        if f is None:
            continue
        if band != "2.4 GHz" and width > 20:
            start = _block_start(f, width, band)
            mine = (start, start + width)

The rest of the source code is locked

Get every module of WiFi Analyzer Pro, plus tests, the README guide and free updates, for $9.

Unlock the full source · $9

What's inside

  • Full source code (≈2,300 lines, 15 modules)
  • Native Windows scanner + Linux/macOS backends
  • A demo mode with a simulated neighbourhood
  • README with an architecture guide
  • 20 unit tests (pytest)
  • Free updates + commercial-use license
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Get all 5 tools for $21.75

The Python Tools Pro Pack includes WiFi Analyzer Pro plus our other premium tools, for $21.75 instead of $65 when bought one by one.

What's in the pack?
Python Tools Pro Pack

FAQ

What do I need to run it?

Python 3.8 or newer with rich. Windows 10/11 (native WLAN API), Linux with NetworkManager (nmcli) or macOS. No monitor mode, special adapter or root needed. A --demo mode lets you try everything without Wi-Fi.

How do I get the files after paying?

You're sent straight to your download page, and we email you the link too. The link keeps working, so you can re-download updated versions later. Lost it? Recover your downloads with your email.

Is this beginner-friendly?

If you've followed our free tutorial, yes. The code is split into small, commented modules, and the README walks through the architecture. It's the ideal next step after the tutorial.

Can I use it in my own projects?

Yes. You can modify it, learn from it, and ship your own tools and apps built on it, even commercially. The only thing you can't do is redistribute or resell the source code itself.

What if it's not for me?

Email us within 14 days and we'll refund you. No questions asked.

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