Universal Text Converter
Omni-directional converter. Type in any box to instantly encode or decode between Plain Text, Binary, Hexadecimal, and Base64 formats.
How to Use
- Type or paste your data into any of the four boxes.
- The tool will automatically detect your input and instantly convert it into the other three formats.
- Use the copy buttons (📋) to instantly copy the converted data.
- The tool safely encodes characters using the modern UTF-8 standard, so emojis and special characters are fully supported.
Features
Omni-Directional
No buttons required. Convert from any format to any format instantly.
UTF-8 Support
Perfectly encodes multibyte characters and emojis without breaking.
Smart Parsing
Automatically ignores extra spaces when decoding Binary or Hex.
100% Private
All conversions happen directly in your browser.
Use Cases
- Software Development: Convert API response data or debug raw memory strings.
- Reverse Engineering: Decode mystery binary or hex strings found in configuration files.
- Networking: Translate hex dumps from network packet sniffers back into readable text.
- Education: Learn how basic text is encoded into 1s, 0s, and Base-16 hexadecimal values by computers.
How Data Encoding Works
Computers do not understand letters; they only understand numbers (specifically, binary 1s and 0s). To display text, we map characters to numeric values using an encoding standard like UTF-8.
- Binary: The lowest level format. Each character is represented by 8 bits (e.g., 'A' is 01000001).
- Hexadecimal: A more human-readable Base-16 format used by programmers. Each byte is represented by two characters (e.g., 'A' is 41).
- Base64: A system that converts binary data into 64 safe ASCII characters, making it perfect for transmitting raw data inside URLs or JSON payloads.
Your Developer Toolkit
If you only need to work with Base64 strings (and need to decode files or images), try our dedicated Base64 Encoder / Decoder. If you want to convert whole numbers between different numeric bases, use the Number Base Converter. To generate secure cryptographic hashes of your text, pass the data into our Hash Generator.
Frequently Asked Questions
Does this support emojis?
Yes! Emojis are multibyte UTF-8 characters. For example, typing "🔥" will correctly generate 4 bytes of binary or hex data.
Do I need to include spaces in my hex or binary input?
No. The parser is smart enough to strip out spaces, dashes, and commas from your input before decoding it. However, the tool will format its output with spaces for readability.
What happens if my binary or hex string is invalid?
If the string cannot be successfully decoded into text, the tool will temporarily show an "Invalid Data" warning until you fix the string.
Is there a length limit?
Because the tool processes data securely in your browser using JavaScript's native TextEncoder, it can easily handle massive strings containing hundreds of thousands of characters.
Is it free?
Yes, 100% free with no limits.