150+ nützliche Helfer

Interaktive Tools

Rechner, Generatoren, Konverter, Simulatoren und Visualisierungen für Netzwerk, Sicherheit, Entwicklung und Systemadministration.
Alle Tools laufen direkt im Browser – kein Download, keine Installation.

25+ Netzwerk

20+ Sicherheit

20+ Entwickler

30+ Konverter

Tools durchsuchen

150+ Tools verfügbar

01 – Netzwerk-Tools

Subnetting, IP-Rechner, DNS, MAC, WLAN, Bandbreite

25 Tools

IPv4 Subnetting Rechner ★ IPv6 Subnetting Rechner ★ CIDR Rechner VLSM Rechner Network ID Rechner Wildcard Mask Rechner Private IPv4 Subnetting Private IPv6 Subnetting IPv6 SLAAC Generator ★ IPv6 SLAAC Konverter VLAN ID Rechner Subnets per Calculator Bandwidth Calculator ★ Bandwidth Utilization Chart Netzwerkkabel Rechner Network Calculator Combo DNS Lookup Tool ★ WHOIS Lookup MAC Address Generator MAC Address Randomizer MAC Address Lookup WLAN Channel Finder Service Random Port UFW Firewall Generator ★ Ping & Traceroute Sim Port Scanner Simulator Browser Torrent Client Neu

02 – Sicherheit-Tools

Passwort-Generator, Hashing, Verschlüsselung, JWT, QR-Code

24 Tools

Passwort Generator ★ SSH Keygen ★ Passwort Stärke Check ★ QR-Code Generator ★ Hash Generator (MD5, SHA) ★ Hash Vergleich ★ File Integrity Checker Certificate Decoder Password Entropy Calc Key Strength Comparison Bcrypt Tool ★ JWT Decoder/Encoder Base64 Encoder/Decoder URL Encoder/Decoder HTML Encoder/Decoder ROT13 Cipher Caesar Cipher AES Encryption Demo Unix-Timestamp Konverter ★ Random Token Generator OTP Generator DDoS Protection Sim ★ Malware Simulator ★ Brute Force Simulator ★

03 – Entwickler-Tools

JSON, XML, Regex, SQL, Cron, UUID, Diff

19 Tools

JSON Formatter/Validator ★ XML Formatter/Validator YAML to JSON JSON to CSV Regex Tester Regex Cheatsheet SQL Formatter HTML Preview Minify/Prettify CSS/JS Color Naming Converter Snippet Manager Demo API Response Simulator Diff Checker Lorem Ipsum Generator UUID Generator Timestamp Converter Cron Expression Generator .gitignore Generator

04 – Konvertierungs-Tools

Zahlensysteme, Farben, Einheiten, ASCII, Unicode, Dateigrößen

16 Tools

Zahlensystem Konverter Farbkonverter ★ Farbpalette Generator Farbkontrast Checker Einheiten Konverter ★ ASCII Tabelle Unicode Konverter Image to Base64 Temperature Converter Case Converter Character Counter File Size Converter Text to Binary Binary to Text Epoch/Unix Time Converter

05 – Daten-Tools

CSV, JSON, Dummy-Daten, Barcode, Visualisierung

11 Tools

CSV Editor/Viewer JSON Editor Datengenerierung AD CSV Dummy Generator Dummy Database Generator Barcode Generator GR-Code Generator QR-Code Scanner Sim Admin To-Do List Datenvisualisierung

06 – System-Admin-Tools

Uptime, Storage, RAID, Strom, Backup, Cron, Logs

12 Tools

Uptime Calculator Storage Calculator RAID Calculator Stromverbrauch Rechner Server Kosten Rechner IP Availability Calc Cron Debugger Log Analyzer Sim Backup Size Calculator License Expiry Tracker MAC Vendor Lookup Subdomain Scanner

07 – Kodierungs-Tools

URL, HTML, Base32, Punycode, JWT, Morse

11 Tools

URL Encoder HTML Encoder Base32 Encoder HTML Entity Converter Quoted Printable Tool Unicode Normalizer Base64 Image Encoder JWT Debugger Morse Code Converter Punycode Konverter

08 – Visuelle Tools

Farben, RAID, Scheduler, Speicher, Bäume, Netzwerkdiagramme

12 Tools

Farben Picker RAID Visualization OS Scheduler Visual Memory Allocation Visual Binary Tree Visualizer Dynamische Speicherverwaltung Gradient Generator CSS Shadow Generator Netzwerk Diagramm Subnetz Visualisierung Topologie Generator

09 – Mathematische Tools

Bitwise, Chmod, Latenz, Throughput, SLA, Checksum

9 Tools

Bitwise Calculator Subnets per Calculator Latency Calculator Keygen Calculator Chmod Calculator Throughput Calculator SLA Calculator dBm Calculator Checksum Calculator

10 – IEEE Standards Tools

IEEE 754, Ethernet, WLAN, USB – Standard-Checker & Rechner

5 Tools

Standard Finder IEEE 754 Gleitkommazahlen Ethernet Standard Check WLAN Standard Vergleich USB Rechner