Binary Converter
Binär-Konverter
Free online binary converter. Convert numbers between binary, decimal, hexadecimal, and octal number systems instantly. Essential for programmers, computer sc. It runs entirely in your browser — no signup, no installation, and nothing you paste or drop leaves your device.
Wandle Zahlen zwischen binären, dezimalen, hexadezimalen und oktalen Zahlensystemen um. Gib eine Zahl ein und erhalte alle Darstellungen sofort.
About the Binary Converter
This free online tool converts numbers between four common number systems used in computing and electronics. Simply paste a number in any format and the converter instantly shows you all corresponding representations.
Supported Number Systems
- Binary (base-2) -- uses digits 0 and 1, the foundation of all digital computing
- Decimal (base-10) -- the standard number system used in everyday life
- Hexadecimal (base-16) -- uses 0-9 and A-F, commonly used in programming and memory addressing
- Octal (base-8) -- uses digits 0-7, historically used in Unix file permissions
How It Works
The converter automatically detects the input format. Binary inputs must contain only 0s and 1s. Hexadecimal inputs are recognized by the 0x prefix. Decimal inputs should be plain numbers. All conversions happen in real-time in your browser -- no data is sent to any server.
Who Uses This
Software developers debugging memory addresses, computer science students learning number systems, electronics engineers working with register values, and cybersecurity professionals analyzing packet data.
Über den Binär-Konverter
Dieses kostenlose Online-Tool konvertiert Zahlen zwischen vier gängigen Zahlensystemen aus der Computertechnik. Füge einfach eine Zahl in einem beliebigen Format ein und der Konverter zeigt sofort alle entsprechenden Darstellungen an.
Unterstützte Zahlensysteme
- Binär (Basis 2) -- verwendet die Ziffern 0 und 1, die Grundlage aller digitalen Computer
- Dezimal (Basis 10) -- das Standard-Zahlensystem des Alltags
- Hexadezimal (Basis 16) -- verwendet 0-9 und A-F, häufig in der Programmierung und Speicheradressierung
- Oktal (Basis 8) -- verwendet die Ziffern 0-7, historisch in Unix-Dateiberechtigungen genutzt
Wie es funktioniert
Der Konverter erkennt das Eingabeformat automatisch. Binäreingaben dürfen nur 0en und 1en enthalten. Hexadezimaleingaben werden am 0x-Präfix erkannt. Dezimaleingaben sind einfache Zahlen. Alle Konvertierungen erfolgen in Echtzeit in deinem Browser -- es werden keine Daten an einen Server gesendet.
Für wen ist das
Softwareentwickler beim Debuggen von Speicheradressen, Informatikstudenten beim Erlernen von Zahlensystemen, Elektronikingenieure bei der Arbeit mit Registerwerten und Cybersicherheitsexperten bei der Analyse von Paketdaten.
What is Binary Converter?
Binary Converter is a free online text tool built for writers, editors, students and anyone cleaning up copy. Free online binary converter. Convert numbers between binary, decimal, hexadecimal, and octal number systems instantly. Essential for programmers, computer sc In practice you type the value you want to convert, choose the source and target number system, and then read the converted value and copy it.
Nothing you paste is uploaded: the conversion runs as JavaScript inside your browser tab, so drafts, manuscripts and internal documents stay on your machine.
How to use Binary Converter
- Type the value you want to convert.
- Choose the source and target number system.
- Read the converted value and copy it.
Binary Converter FAQ
Is Binary Converter free to use?
Yes. Binary Converter is completely free and needs no account, no trial and no payment details. Every feature on the page is available without limits.
Is my data uploaded anywhere?
No. Binary Converter runs entirely in your browser, so the text, file or number you enter never leaves your device.
Does Binary Converter work on a phone or tablet?
Yes. It works in any modern browser on desktop, tablet and phone. There is no app to install and no account to create.
How do I use Binary Converter?
Type the value you want to convert. Choose the source and target number system. Read the converted value and copy it.