Seb's Workshop IT Tools

Tools & Resources

A collection of standalone IT tools grouped by who they're built for. Everything runs entirely in your browser.

🔒 Your data never leaves your browser
Every tool on this site processes everything locally on your machine. There is no server, no database, no AI calls, no analytics and no accounts. When you upload a file or enter data it stays in your browser tab and goes nowhere else. Close the tab and it's gone. This makes these tools safe to use with real client data, PCAPs, config exports, and anything else you'd normally be cautious about pasting into an online tool.
No uploads to any server No AI or cloud processing No accounts or login No analytics or tracking No data stored anywhere Works offline once loaded

🛠️ 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.

Hands-on diagnostic and operational tools for engineers managing devices, security and infrastructure day-to-day.
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Seb's Wireshark Helper

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.

Network
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Seb's DrayTek VPN Auditor

Import 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 Security
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Seb's CW Report

Import 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.

ConnectWise
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Seb's Intune Compliance Report

Import 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.

Intune
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Seb's System Scout

Upload 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 Audit
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Seb's Email Security Check

Live 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 / Email
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Seb's Network Monitor Station Beta

Configure 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.

Beta
Structured assessment and access control tools for engineers and consultants working towards a compliance standard or governance framework.
Tools for scoping, quoting and building proposals - useful for account managers, solutions architects and anyone putting together a business case.
Tools designed to be shared with customers or used in meetings - plain-English explainers and interactive walkthroughs that educate rather than configure.
For engineers working towards Microsoft certifications - structured study guides and interactive practice tools.