CodeInWord

UTF-8 Encoding Tool

Features

UTF-8 encoding is a variable-length character encoding that can represent all characters in the Unicode standard. URL encoding uses a percent sign (%) followed by two hexadecimal digits to represent special characters.

Characteristics

• Safe transmission: Converts special characters to URL-safe format
• Reversible operation: Encoded text can be completely decoded back to original text
• Standard compliant: Follows RFC 3986 standard
• Widely used: Commonly used in web development, API calls, etc.

Use Cases

• URL parameter passing
• Form data submission
• API request parameter encoding
• Special character handling

Example

Privacy Protection

All operations are performed locally in your browser, and your text content is never uploaded to any server or saved anywhere. You can confidently use this tool to process sensitive text content.