Text → Binary Converter
Enter text to convert each character into binary (ASCII/UTF‑8).
This Text to Binary Converter tool will let users input any text string and instantly see its binary representation (based on ASCII/UTF‑8 encoding).
Text to Binary Converter – Convert Text into Binary Code Instantly
A Text to Binary Converter allows you to transform readable text into binary code (0s and 1s). This conversion is essential in computer science, programming, data encoding, cybersecurity, electronics, and digital communication.
In this guide, you’ll learn what text-to-binary conversion is, how it works, the formula behind it, and why using an online converter is the fastest and most accurate option.
What Is Text to Binary Conversion?
Text to binary conversion is the process of converting characters (letters, numbers, and symbols) into binary values that computers can understand. Computers store and process all data in binary format.
Each character is represented using a standard encoding system such as ASCII or Unicode, which assigns a unique binary value to every character.
How Text to Binary Conversion Works
Most text-to-binary converters use the ASCII (American Standard Code for Information Interchange) encoding system.
Key Concept:
- Each character is converted into a decimal value
- That decimal value is then converted into binary
- Each character is typically represented using 8-bit binary code
Text to Binary Conversion Example
Let’s convert the word “Hi” into binary.
Step-by-step:
- H → ASCII value 72 → Binary 01001000
- i → ASCII value 105 → Binary 01101001
Final Binary Output:
01001000 01101001
Each group of 8 bits represents one character.
Text to Binary Conversion Table (Common Characters)
| Character | ASCII Value | Binary Code |
|---|---|---|
| A | 65 | 01000001 |
| B | 66 | 01000010 |
| a | 97 | 01100001 |
| 0 | 48 | 00110000 |
| 1 | 49 | 00110001 |
| Space | 32 | 00100000 |
This table helps you understand how characters map to binary values.
What Is a Text to Binary Converter?
A Text to Binary Converter is an online tool that automatically converts text into binary code using standard encoding formats.
How It Works:
- Enter or paste your text
- Click the convert button
- Instantly get the binary representation
It removes the need for manual calculations and eliminates errors.
Why Use a Text to Binary Converter?
Text to binary conversion is widely used in:
- Programming and software development
- Cybersecurity and encryption basics
- Digital communication systems
- Computer science education
- Learning how computers process data
For beginners, it’s a great way to understand how text is stored digitally.
ASCII vs Unicode in Text to Binary Conversion
| Feature | ASCII | Unicode |
|---|---|---|
| Character limit | 128 (extended: 256) | Over 140,000 |
| Binary size | 8 bits | Variable (UTF-8, UTF-16) |
| Best for | Basic English text | Global languages & symbols |
Most basic text to binary converters use ASCII, while advanced tools support Unicode.
Common Text to Binary Conversions
- Hello →
01001000 01100101 01101100 01101100 01101111 - 123 →
00110001 00110010 00110011 - Text →
01010100 01100101 01111000 01110100
These examples are frequently searched by learners and developers.
Text to Binary vs Binary to Text
| Conversion | Purpose |
|---|---|
| Text to Binary | Encode readable text |
| Binary to Text | Decode binary data |
| Common use | Learning & encoding |
Both conversions are essential in computing and data processing.
Final Thoughts
A Text to Binary Converter is a powerful and educational tool that makes it easy to understand how computers interpret text. While the conversion process follows strict encoding rules, using an online converter ensures speed, accuracy, and consistency.
Whether you’re a student, developer, or tech enthusiast, text-to-binary conversion is a fundamental concept worth mastering.