Tools & Resources
A collection of standalone IT tools grouped by who they're built for. Everything runs entirely in your browser.
🛠️ This is a hobby project. These tools are built in spare time and while every effort is made to ensure they're accurate and functional, I can't guarantee everything works perfectly in every scenario - especially Beta-labelled tools.
💬 Feedback is very welcome. If something doesn't work, gives wrong results, or could be improved, please let me know. Your input genuinely helps make them better.
💾 Always back up first. Where any tool is used to inform changes to a live system or configuration, please take a backup before making changes.
Drop a PCAP and instantly see what's wrong - TCP retransmissions, DNS failures, DHCP problems, STP loops, rogue DHCP, Kerberos skew, TLS version issues and more. Includes guided troubleshooting scenarios, a capture builder for DrayTek, Netgear, HP, D-Link, UniFi and WatchGuard, and a full Wireshark display filter reference. PCAP data is parsed entirely in the browser - nothing is uploaded.
NetworkImport a DrayTek Remote Dial-in User export to audit every VPN account in one table. Flags weak ciphers, missing 2FA, reused and short passwords, and the firmware export bug that silently corrupts certain characters in passwords. Edit, reorder and re-export back to the router's format.
VPN SecurityImport a ConnectWise Manage ticket export for instant reporting. Staleness tracking, SLA overdue and due-soon alerts, engineer workload, company heat, type breakdowns, and a customer-responded queue. Flags zero-hour tickets and unworked opens.
ConnectWiseImport your Intune compliance CSV to analyse device status across your fleet. Issue icons at a glance, heatmap of top failures, per-device remediation guidance, and PDF reports with multiple layout options.
IntuneUpload a CSV from your RMM tool to audit your device fleet. Flags EOL operating systems, Win11 compatibility, ageing hardware, low disk, warranty status and stale devices.
Fleet AuditLive SPF, DKIM and DMARC lookup for any domain via DNS-over-HTTPS. Plain-English breakdown of each record, spoofability risk and a step-by-step fix guide.
DNS / EmailConfigure and generate a single PowerShell deployment script for a Windows network monitoring station. Ping failure logging, speed tests, packet capture, subnet IP scan, jitter and VoIP quality, new device alerts, interface error polling and daily email reports - toggle each module on or off.
⚠ Beta - generated scripts not fully tested across all environments.
Gap analysis against Cyber Essentials Danzell v3.3 (April 2026). Covers all 5 controls with scope helper, evidence checklists, CE+ view and remediation tracker.
CE ComplianceA least-privilege reference for SharePoint, OneDrive, Teams and Entra ID. Look up built-in roles, understand permissions, and design access policies following zero-trust principles.
PermissionsInstantly look up which Microsoft 365 licence includes a specific feature or app. Filter by plan, compare tiers, and understand what's in each SKU.
LicensingA structured 6-section assessment covering licensing, identity, data governance, compliance and change management. Generates a customer report. Includes the critical SharePoint oversharing checks that catch most deployments out.
⚠ Beta - not fully tested across all scenarios.
Interactive comparison of Microsoft Copilot, ChatGPT Enterprise, Claude, Google Gemini and Meta Llama. Filter by GDPR, data residency, guardrails, certifications, pricing and M365 integration.
⚠ Beta - pricing and feature data may not reflect the latest vendor updates.
Estimate licensing costs for Windows Server and SQL Server deployments. Input hardware spec, core counts and edition requirements for a cost breakdown.
⚠ Beta - not fully tested. Verify all figures against official Microsoft pricing before use.
Plain-English guide to all five Cyber Essentials controls - what each means, the real-world risks it addresses, and what compliant looks like. Designed to share with customers.
Customer-facingInteractive walkthrough of each CE control - step through the vulnerability, attack path, business impact and fix. Designed for face-to-face customer conversations.
Customer-facingAn immersive guided tour of Cyber Essentials - walk through all five controls with animated visuals and plain-English explanations. Great for customer onboarding and awareness sessions.
Customer-facingClick-through study guide for AZ-104, AZ-305, AZ-500, AZ-700, AZ-140, SC-100, SC-300 and SC-401. Subject breakdowns, official MS Learn paths, Applied Skills labs and verified John Savill links.
StudyUpload any multiple-choice exam PDF and practise interactively. Questions presented without answers, instant feedback on selection, with a live score throughout.
Practice