Tools
Free IT Tools by AllTheSystems
Simple, fast, and private browser-based tools for sysadmins, network engineers, and IT pros. No sign-up, no tracking — just useful utilities you can trust.
- 🧠 Interactive Memory Heap Visualizer with SVG & Allocation Strategies
- Interactive Container Security Visualizer – Docker Risk Simulator 🔒
- 🧬 Real-Time Process Hierarchy Visualizer (Interactive Tool for SOC Analysis & Malware Trees)
- Linux Service Manager Visualizer – Simulate Systemctl Interactively
- 🖥️ Interactive System Boot Sequence Visualizer – Map BIOS to OS Like Never Before
- 🧩 Interactive Packet Fragmentation Visualizer – Simulate IP Fragmentation Live
- 🧼 Interactive Process AutoKill Designer – Visualize and Simulate Rules to Auto-Terminate Rogue Processes
- 🧠 Interactive Firmware Update Simulator
- Interactive Incident Playbook Builder – Visual IR Flow Designer
- 🧪 Interactive Sandbox Syscall Explorer — Visualize Syscall Filtering Policies Like a Pro
- 🚦 Interactive Network ACL Visualizer – Simulate & Test Firewall Rules with Drag-and-Drop
- ⚡ Live Encryption Benchmark Visualizer – Compare AES, RSA, ECC in Real Time
- 🧪 Interactive Bash Alias Lab — Build, Simulate & Export Aliases
- Interactive Config Drift Visualizer: Real-Time Comparison & SVG Mapping Tool
- Real-Time WebSocket Latency Monitor with SVG Visuals
- Real-Time Log Anomaly Visualizer 🧠 | Live Log Simulation with Anomaly Detection & Heatmap
- 🧠 Interactive SOC Threat Intel Dashboard – Real-Time IOC Mapping & SVG Visualization
- 🔍 Interactive Log4Shell Threat Simulator – Real-Time JNDI Attack Visualizer
- 🔐 Interactive Encryption Flow Simulator – Visualize AES, RSA, Hybrid Data Flows
- 🛰️ Live Packet Routing Visualizer – Simulate Network Flows with Real-Time SVG Routing
- Secure HTTP Header Configurator – Live CSP & HSTS Builder with Scoring
- 🔍 Secure Config Version Diff Visualizer – Compare Config Versions Securely in Your Browser
- Interactive Socket Connection Simulator – Visualize TCP Streams in Real-Time
- 🔐 Command-Line Authentication Flow Simulator (MFA/2FA Training Tool)
- 🔐 Real-Time Secure Session Token Visualizer & Simulator Tool
- 🛡️ Interactive Incident Response Simulator – Cybersecurity Training Tool
- 🕷️ Interactive Threat Honeypot Designer: Build, Simulate & Visualize Cyber Deception
- Entropy Visualizer & Simulator – Interactive Entropy Heatmap for Randomness Testing
- 🧬 Malware Behavior Visualizer — Interactive SVG Security Simulation Tool
- 🧭 Live System Resource Profiler – Simulate CPU/RAM/I/O Load in Real-Time
- Advanced Process Sandbox Simulator – Interactive Process Tree & Memory Visualizer
- Attack Chain Mapper 🔐 Visualize & Simulate Cyber Incidents
- SSL/TLS Handshake Simulator 🧪🔐 – Interactive Visualization Tool
- Cipher Explorer Visualizer 🔐 Real-Time Caesar/Vigenère/XOR Cipher Tool
- 🔐 Interactive File Hash Explorer – Visual File Hash Analyzer (MD5, SHA256, SHA512)
- 🌍 Interactive Network Threat Map Simulator – Visualize Cyberattacks in Real Time
- System Integrity Monitor — Visualize Suspicious Changes in Real-Time
- 🔍 Interactive Process Tree Visualizer — Simulate & Analyze Process Inheritance
- Network Latency Visualizer – Simulate Packet Flow in Real-Time
- DDoS Traffic Simulator & Bandwidth Visualizer – Interactive SVG Tool
- Log Retention & Storage Calculator – Visualize Your Disk Needs in Seconds
- TLS Certificate Analyzer & Expiration Monitor (Client-Side)
- Interactive Firewall Rule Simulator & Packet Flow Visualizer – Client-Side Network Security Tool
- Packet Delay Animator – Visualize Network Latency
- HTTP Packet Builder – Visual Tool for Crafting Raw HTTP Requests
- JWT Analyzer & Visualizer – Decode, Validate, and Secure Your JSON Web Tokens
- File Permission Visualizer – Interactive Unix rwx & Octal Simulator
- Log Parser & Visualizer – Analyze Logs with Filters and Charts (Client-Side)
- Color Contrast Checker – WCAG Compliance Tool for Developers
- 🔍 Unicode Zero-Width Character Detector for Hidden Text
- TCP Window Size Calculator – BDP Tool for Network Performance
- HTTP Response Timer – Measure URL Load Time and Headers Instantly
- HTTP Redirect Checker 🔄 – Trace 301/302/307 Redirects
- HTTP Method Checker 🧪
- TCP Flag Decoder – Visualize and Understand TCP Flags Instantly
- ASCII Packet Visualizer – Decode Packet Payloads in Your Browser
- URL Query Parser – Decode and Analyze Query Strings Instantly
- TTL Decoder 🕒 — Analyze Packet TTLs to Estimate OS and Hop Count
- Shell Escape Tester 🐚 – Safely Escape Input for Shell Scripts
- Environment Variable Formatter – Convert Env Vars Across Formats
- UA String Inspector – Parse User-Agent Headers Online
- Unicode Inspector: Analyze and Decode Characters Instantly
- HTTP Header Diff Tool – Compare Web Server Response Headers
- Port Range Scanner – Quick Open Port Checker (Client-Side)
- HTTP Status Code Explainer – Fast Lookup for Developers and Sysadmins
- MIME Type Checker – Detect File Content-Type Instantly
- HTTP Header Diff Checker – Compare Response Headers Between Two URLs
- HTTP Header Inspector – Analyze Web Server Response Headers
- 🔒 Password Generator – Create Strong, Secure Passwords Instantly
- 🛡️ Port Reference – Fast TCP/UDP Port Lookup Tool
- 🧪 Regex Tester – Live Regular Expression Debugger
- 🔐 Base64 Encoder & Decoder – Fast, Private, In-Browser
- ⏱️ Epoch Time Converter – Convert Unix Timestamps Instantly
- 🌐 IP & User-Agent Checker
- 🔢 Subnet Calculator
- HTTP Status Compare Tool – Understand Web Response Codes Instantly
- Password Policy Validator – Custom Rule Check Tool
- HTTP Header Compare Tool
- Cron Expression Tester – Parse & Validate Crontab Syntax in Real-Time
- DNS Record Parser – Convert dig/nslookup Output to Tables
- 🚀 New Tools Section Launched at AllTheSystems.com