Hands-on cybersecurity, DevOps, data, and project-management simulators - fully offline and safe to use. ₦4,000/month - sign in to start practicing.
Practice real recon, exploitation-awareness, and blue-team workflows in a fully offline, safe sandbox - no target network, real malware, or lab VPN required.
Practice real Nmap syntax and read real-looking scan output in a safe, offline sandbox. Save your session as a shareable practice report.
CybersecurityCapture and inspect synthetic packet traffic in a safe offline lab - practice display filters, read packet layers, and flag suspicious traffic for a saved report.
CybersecurityPractice common Linux/Kali recon commands in a safe, fully offline terminal sandbox. Save your session as a shareable practice report.
CybersecurityA social-engineering awareness walkthrough for SOC training - learn attacker tactics and how to detect them. No real emails or pages are ever created.
CybersecurityA fully offline password-auditing awareness lab: run dictionary-attack syntax against a fictional hash file and read real John the Ripper output formats. Save and share your session.
Password AuditingPaste sample log lines and see which host-IDS rule fires - practice reading OSSEC/Wazuh-style alerts. Save and share your session.
Host IDS / Blue TeamLoad a real Snort rule file, replay simulated lab traffic, and watch which rules fire as live alerts. Write and append your own custom rule syntax. Save your session as a shareable practice report.
Network IDSScan three fictional lab web servers, from hardened to messy, and read genuine Nikto-style findings - outdated software, missing headers, an exposed backup archive, an open .git folder, and more.
Web Vuln ScanningRun real hashcat command syntax against a fictional lab hash dump - dictionary and mask attacks, a persisted potfile via --show, and one password deliberately strong enough to survive both.
Password CrackingRun the full Wi-Fi audit chain with real aircrack-ng suite syntax: enable monitor mode, scan for lab access points, force a WPA2 handshake with a deauth, capture it, then crack it with a wordlist.
Wireless SecurityPoint real sqlmap command syntax at a fictional lab URL, find the one genuinely injectable parameter, then enumerate databases and tables and dump a table's rows.
SQL InjectionCreate a scan task against a fictional lab host, run it, and read a full CVSS-scored findings report - from a hardened server to one with a critical EternalBlue-class exposure.
Vulnerability ScanningRun real OWASP Amass syntax against fictional lab domains - enumerate subdomains from passive and active sources and pull ASN/netblock intel. No real DNS or network lookup is ever made.
OSINTBuild an OSINT investigation graph - add entities and draw labeled links between them, right in the browser. Save and share your graph.
OSINTA safe, offline PowerShell-style terminal wargame - find the hidden flag using real PowerShell cmdlets. Save your session as a shareable report.
PowerShellIntercept and edit real-looking HTTP requests against a mock vulnerable web app - hunt for SQL injection, IDOR, XSS and path traversal in a fully offline sandbox. Save your findings as a shareable report.
Web App SecurityA fully offline attack-chain lab across three hosts - scan, enumerate, crack weak credentials where needed, exploit, and capture a flag on each. Save your session as a shareable practice report.
CybersecurityPrep for AWS and Azure certifications with timed, scored mock exams, plus hands-on CLI sandboxes for practicing real "aws" and "az" commands without an account or bill.
Timed mock exams for AZ-900, AZ-104, AZ-500 and AZ-305 in one tool - pick a track, answer under the clock, then review a scored, domain-by-domain breakdown. Save and share your attempt.
Azure · AZ-900/104/500/305Timed mock exams for Cloud Practitioner (CLF-C02) and Solutions Architect Associate (SAA-C03) - pick a track, answer under the clock, then review a scored, domain-by-domain breakdown. Save and share your attempt.
AWS · CLF-C02/SAA-C03Hands-on practice with real "az" CLI syntax in a fully offline sandbox - create resource groups, spin up VMs, add storage accounts, then list/start/stop/delete them. No real subscription or login required. Save and share your session.
Azure · Hands-On CLIHands-on practice with real "aws" CLI syntax in a fully offline sandbox - launch EC2 instances, create S3 buckets, manage IAM users, then list/stop/terminate/delete them. No real AWS account or credentials required. Save and share your session.
AWS · Hands-On CLIRun real code and build real charts, right in the browser - practice notebooks, data visualisation, and statistics without installing anything.
A real Python + NumPy notebook running in your browser - write and run actual array code, no install needed. Save and share your notebook.
Python / NumPyA cell-by-cell JavaScript notebook for practicing data-analysis thinking, right in the browser. Save and share your notebook.
Data SciencePaste your own data and build bar, line or pie charts right in the browser. Save and share your chart.
Data VizAn editable data table with quick stats (count/sum/average/min/max), right in the browser. Save and share your dataset.
StatisticsBrainstorm root causes on an editable Ishikawa (fishbone) diagram under the 6M categories, then rank them on a live Pareto chart to spot the vital few. Save and share your session.
Quality ManagementTally occurrences on a live check sheet as they happen, then plot numeric data on a histogram to read its shape, spread, mean, and standard deviation. Save and share your session.
Quality ManagementPlot subgroup sample means against calculated 3-sigma control limits to spot an out-of-control process, then test two paired variables for correlation on a live scatter diagram with a best-fit line. Save and share your session.
Quality ManagementDrag terminal, process, decision, and input/output shapes onto a canvas and connect them with arrows - including labeled Yes/No decision branches - to complete the classic 7 QC tools set. Save and share your finished flowchart.
Quality ManagementPractice sprint planning, backlog grooming, and timeline-building on simplified in-house boards modeled on the tools teams actually use.
Build and drag cards across a simplified in-house kanban board. Practice sprint/backlog thinking. Save and share your board.
AgileA simplified in-house kanban board for practicing task management. Save and share your board.
Project MgmtA simplified in-house kanban board for practicing open-source-style PM workflows. Save and share your board.
Open Source PMBuild a simple Gantt-style project timeline right in the browser. Save and share your chart.
Gantt ChartsWrite and run real front-end code, or simulate embedded/IoT logic, without setting up a local dev environment.
Practice coding right here in the browser - write, run and preview HTML, CSS and JavaScript instantly. Save and share your projects.
CodingA simplified virtual LED/circuit simulator, in the style of an ESP32 blink starter. Write pseudo-code, watch the virtual LED respond. Save and share your projects.
Robotics / IoTClick together move, turn, say and repeat blocks to animate a sprite on stage - a friendly first taste of programming logic for children. Save and share your project.
Kids CodingBuild and test small networks in a safe offline sandbox - practice topology design, IP addressing and connectivity troubleshooting without any real hardware or software install.
Place PCs, switches and routers, cable them together, assign IP addresses, then ping between devices to test real connectivity - including subnetting and routing. Includes a built-in subnet calculator and guided troubleshooting scenarios. Save your topology as a shareable project.
NetworkingRun real tcpdump syntax against a safe, offline lab capture - filter by host, port or protocol and read authentic packet-line and hex-dump output. Save your session as a shareable practice report.
NetworkingRun real netcat syntax against a safe, offline lab network - port-scan with -zv, grab service banners, and start a listener with -lvnp. No real socket is ever opened.
NetworkingPractice core game-engine workflows - GameObjects, Transforms, and attaching behavior scripts - in a simplified in-browser editor before touching a full install.
Practice a real multi-track video-editing workflow - import, trim, split, text overlays, filters, transitions and a genuine exported video file - entirely offline in your browser.
Sign in or create an account, then subscribe for ₦4,000/month to unlock every simulator.