UTF-8 Encoder/Decoder
Convert text to UTF-8 bytes and decode UTF-8 bytes back to text. Supports all Unicode characters with real-time conversion and detailed byte representation.
Features
Bidirectional Conversion
Convert between text and UTF-8 bytes in both directions with support for all Unicode characters.
Detailed Byte View
See the exact UTF-8 byte representation of your text in multiple formats.
Real-time Processing
Instant conversion as you type with support for large text inputs.
How It Works
Text to UTF-8
Enter your text and see it instantly converted to UTF-8 bytes. Each character is encoded according to the UTF-8 specification, with support for all Unicode code points.
UTF-8 to Text
Input UTF-8 bytes in various formats (hex, decimal, binary) and see them converted back to readable text. The decoder handles multi-byte sequences correctly.
Frequently Asked Questions
What is UTF-8?
UTF-8 is a variable-width character encoding that can represent any Unicode character. It uses 1-4 bytes per character, making it efficient for both ASCII and non-ASCII text.
Why use UTF-8?
UTF-8 is the most widely used character encoding on the web. It's backward compatible with ASCII and can represent all Unicode characters while being space-efficient.
How accurate is the conversion?
Our converter provides 100% accurate UTF-8 encoding and decoding following the official UTF-8 specification. It correctly handles all Unicode code points and multi-byte sequences.
Tips for Using the Tool
- Use the byte view to understand how characters are encoded
- Check for valid UTF-8 sequences when decoding
- Copy the entire byte sequence when sharing
- Verify the conversion by encoding and decoding back
- Use hex format for easier reading of byte values