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Alle Tools und Leitfäden auf ToolsForAnyone, gruppiert wie in den Menüs.
IP & Netzwerk (25)
- Wie ist meine IP-Nummer
- IP-Geolokalisierung
- IP-Abfrage
- IP-Adresstyp prüfen
- ASN-Abfrage
- Reverse-DNS-Abfrage
- Wer ist mein Internetanbieter
- Meinen Standort teilen
- Wo bin ich – mein Standort
- Internet-Speedtest
- IPv6-Test
- Ping- & Jitter-Test
- Offene Ports prüfen
- Wie ist mein User-Agent
- Internet-Fehlerbehebung
- DNS-Abfrage
- DNS-Propagation prüfen
- DNSSEC-Check
- MX-Abfrage
- E-Mail-Header-Analyse
- SPF- & DMARC-Check
- Subnetzrechner
- CIDR-/IP-Bereich-Konverter
- IP-Adressen-Konverter
- MAC-Adressen-Abfrage
Sicherheit & Web (13)
KI-Detektor (5)
Karriere-Tools (1)
Gehalt & Finanzen (25)
- Währungsrechner
- Zinseszinsrechner
- UK-Gehaltsrechner
- UK-Stundenlohnrechner
- UK-Pro-rata-Gehaltsrechner
- UK-Steuerrechner für zwei Jobs
- UK-Gehaltsvergleichsrechner
- UK-Steuerjahresvergleich
- UK-Rechner für benötigtes Gehalt
- UK-Mutterschaftsgeldrechner
- UK-Rechner für gesetzliches Krankengeld (SSP)
- UK-Hypothekenrechner
- Stamp-Duty-Rechner
- UK-Kreditrechner
- UK-Schuldenrechner
- US-Gehaltsrechner
- US-Lohnrechner
- Gehalt-in-Stundenlohn-Rechner
- US-Gehaltsvergleichsrechner
- US-Rechner für benötigtes Gehalt
- 401(k)-Rechner
- US-Hypothekenrechner
- Autokreditrechner
- US-Kreditrechner
- US-Schuldenrechner
Alltagstools (25)
- Altersrechner
- Datumsrechner
- Prozentrechner
- Wissenschaftlicher Rechner
- GPA-Rechner
- cm in Zoll umrechnen
- kg in lbs umrechnen
- Celsius in Fahrenheit umrechnen
- Römische Zahlen umrechnen
- Morsecode-Übersetzer
- Wortzähler
- Anagramm-Löser
- Text in Sprache
- QR-Code-Generator
- Barcode-Generator
- Zufallszahlengenerator
- Münze werfen
- Ja-oder-Nein-Rad
- Online-Stoppuhr
- Online-Timer
- Zeitzonenrechner
- Weltzeituhr
- Online-Metronom
- Online-Klavier
- Gitarren-Stimmgerät
Gesundheit (7)
Schlafen & Entspannen (10)
Gerätetests (10)
Team & Klassenzimmer (2)
PDF & Dateien (53)
- PDF zusammenfügen
- PDF teilen
- PDF komprimieren
- PDF in Word
- PDF in Excel
- PDF in PowerPoint
- PDF in Schwarz-Weiß
- PDF in JPG
- PDF in PNG
- JPG in PDF
- PDF in Text
- PDF drehen
- PDF-Seiten entfernen
- Seitenzahlen zu PDF hinzufügen
- Wasserzeichen zu PDF hinzufügen
- Word in PDF
- Excel in PDF
- Word-Dokumente zusammenfügen
- Word in HTML
- Excel in CSV
- CSV in Excel
- Excel-Dateien zusammenführen
- Bild komprimieren
- Bildgröße ändern
- Bildkonverter
- Bild zu Text
- Bilder zusammenfügen
- HEIC in JPG
- PNG in JPG
- JPG in PNG
- WebP in JPG
- WebP in PNG
- JPG in WebP
- PNG in WebP
- TIFF in JPG
- TIFF in PNG
- TIFF in PDF
- TIFF in WebP
- JPG in TIFF
- PNG in TIFF
- WebP in TIFF
- PDF in TIFF
- SVG in PNG
- PNG in ICO (Favicon)
- PDF schützen
- PDF entsperren
- Word mit Passwort schützen
- Word-Dokument entsperren
- Excel mit Passwort schützen
- Excel-Datei entsperren
- PowerPoint mit Passwort schützen
- PowerPoint entsperren
- Beliebige Dateien mit Passwort schützen
ZIP & Archive (33)
- ZIP-Datei erstellen
- Dateien entpacken
- ZIP-Viewer
- ZIP-Datei bearbeiten
- ZIP-Dateien zusammenführen
- ZIP-Datei teilen
- ZIP mit Passwort schützen
- ZIP-Passwort entfernen
- Archiv-Entpacker
- RAR-Dateien entpacken
- 7Z-Dateien entpacken
- TAR.GZ entpacken
- TAR-Dateien entpacken
- ISO-Dateien entpacken
- GZ-Dateien öffnen
- 7Z-Datei erstellen
- TAR-Datei erstellen
- TAR.GZ-Datei erstellen
- TAR.BZ2-Datei erstellen
- TAR.XZ-Datei erstellen
- ISO-Datei erstellen
- GZIP-Komprimierer
- Archiv-Konverter
- RAR in ZIP
- 7Z in ZIP
- TAR in ZIP
- TAR.GZ in ZIP
- ISO in ZIP
- RAR in 7Z
- ZIP in 7Z
- ZIP in TAR
- ZIP in TAR.GZ
- ZIP in ISO
Entwickler-Tools (19)
- Kollaborativer Code-Editor
- JSON-Formatter & Validator
- YAML-Formatter & Validator
- XML-Formatter & Validator
- SQL-Formatter
- HTML-Formatter
- CSS-Formatter & Minifier
- JavaScript-Formatter & Minifier
- Markdown-Editor mit Vorschau
- Konverter JSON ↔ YAML
- Konverter CSV ↔ JSON
- Base64 kodieren & dekodieren
- URL kodieren & dekodieren
- Unix-Timestamp-Konverter
- JWT-Decoder
- Passwort-Generator
- Hash-Generator
- UUID-Generator
- Regex-Tester
Online-Compiler (14)
- Online-Python-Compiler
- Online-JavaScript-Compiler
- Online-TypeScript-Compiler
- Online-PHP-Compiler
- Online-Ruby-Compiler
- Online-Lua-Compiler
- Online-SQL-Compiler
- Online-C-Compiler
- Online-C++-Compiler
- Online-R-Compiler
- Online-Prolog-Compiler
- Online-Scheme-Interpreter
- Online-Clojure-Compiler
- Online-CoffeeScript-Compiler
Guides
IP-Adressen-Grundlagen
- What Is an IP Address? A Plain-English Guide
- IPv4 vs IPv6: What's the Difference?
- Public vs Private IP Addresses Explained
- Static vs Dynamic IP Address: Which Do You Need?
- How to Find Your IP Address on Any Device
- Why Does My IP Address Change?
- How to Find Out Who Your Internet Provider Is
Datenschutz
- How to Hide Your IP Address: 6 Methods Compared
- How to Change Your IP Address (Public and Local)
- How Accurate Is IP Geolocation?
- VPN vs Proxy: How They Change Your IP Address
- What Are DNS and WebRTC Leaks?
- What Is a Proxy Server? Types, Uses and Risks
Fehlerbehebung
- How to Use Ping and Traceroute to Diagnose Network Problems
- How to Fix Common Internet Connection Problems
- How to Troubleshoot IPv6 Connectivity
- How to Set Up Port Forwarding (Step by Step)
DNS & Domains
- What Is DNS and How Does It Work?
- DNS Record Types Explained: A, AAAA, CNAME, MX, TXT and More
- What Is Reverse DNS (rDNS) and Why It Matters
- What Is WHOIS? Domain Lookup, RDAP and Privacy
- What Is DNSSEC and How Does It Work?
- DNS over HTTPS (DoH) and DNS over TLS Explained
- How to Find the IP Address of a Website
Netzwerke
- What Is a Router IP Address? Default Gateway Explained
- What Is Localhost (127.0.0.1)?
- Subnet Masks and CIDR Notation Made Simple
- Common Network Ports and What They Are Used For
- What Is an ASN (Autonomous System Number)?
- What Is CGNAT (Carrier-Grade NAT)?
- What Is NAT (Network Address Translation)?
- What Is a MAC Address? Format, OUI and Privacy
- HTTP Status Codes Explained: 200, 301, 404, 500 and More
- What Is DHCP and How Does It Assign IP Addresses?
- TCP vs UDP: Differences, Ports and When Each Is Used
- What Does the IP Address 0.0.0.0 Mean?
- What Is a Default Gateway and How Do I Find Mine?
Sicherheit
- What Is an SSL/TLS Certificate?
- SPF, DKIM and DMARC Explained
- IP Blacklisted? How to Check and Get Delisted
- What Is a Firewall? Types and How They Protect You
- How to See Who Is Connected to Your Wi-Fi
- How to Spot a Phishing Email: 12 Red Flags
- Website Security Checklist: 20 Checks for Small Business Sites
KI & Inhalte
- How to Tell If Text Was Written by AI (and Why Detectors Fail)
- What Are AI Hallucinations? How to Fact-Check ChatGPT Answers
- How to Spot AI-Generated Images: Metadata, C2PA and Visual Clues
- What Counts as Plagiarism? Paraphrasing and Citations
Websites & SEO
Dateien & Dokumente
- ZIP vs RAR vs 7Z vs TAR.GZ: Which Archive Format Should You Use?
- How to Password Protect PDF, Word, Excel and ZIP Files
- How to Reduce PDF File Size Without Losing Quality
Entwickler
- How Online Compilers Work: Running Code in Your Browser
- What Is JSON? Syntax, Common Errors and How to Validate It
Gesundheit
- How to Test Your Eyesight at Home (and What 20/20 Means)
- Types of Colour Blindness: Protan, Deutan and Tritan
- How to Check Your Hearing at Home: Online Tests Explained
- What Is BMI? What Your Body Mass Index Means (and Its Limits)
Geräte
Schlaf
- White, Pink and Brown Noise: What's the Difference?
- Is White Noise Safe for Babies? Volume, Distance and Timing
Alltag
- Metric to Imperial: cm to Inches, kg to Pounds and °C to °F
- How to Read Roman Numerals (Chart and Rules)
- How Is GPA Calculated? Weighted vs Unweighted GPA
- Barcode Types Explained: EAN vs UPC vs Code 128
- How to Tune a Guitar by Ear and with a Tuner
- Morse Code Alphabet and How to Learn It