Text Encoder & Decoder
Encode and decode text using URL encoding, Base64, HTML entities, and more
URL Encoding
Percent encoding for URLs
Base64
Binary-safe text encoding
HTML Entities
HTML character entities
URI Encoding
URI component encoding
CSS Escape
CSS string escaping
JavaScript
JavaScript string escaping
Hexadecimal
Hexadecimal representation
Unicode
Unicode escape sequences
URL Encoding:
Base64 Encoding:
HTML Entities:
Unicode Escapes:
✨ Encoding Formats:
- • URL encoding for web parameters
- • Base64 encoding for binary data
- • HTML entity encoding for web content
- • Unicode escape sequences
- • Hexadecimal representation
- • CSS and JavaScript escaping
🔧 Features:
- • Bidirectional encoding and decoding
- • Real-time character and byte counting
- • Example text for each encoding type
- • Error handling for invalid input
- • Quick copy to clipboard
- • Swap input and output easily
How to Encode & Decode Text
Enter Your Text
Type or paste the text you want to encode/decode
Choose Encoding Type
Select from URL, Base64, HTML, or other encoding formats
Get Results
Copy the encoded or decoded text instantly
Encoding Formats
🔗 URL Encoding
- • Encode special characters for URLs
- • Percent encoding (%20, %21, etc.)
- • Safe for query parameters
- • Handle spaces and symbols
- • RFC 3986 compliant
📝 Base64 Encoding
- • Binary-safe text encoding
- • Email and data transmission
- • Image and file encoding
- • ASCII-safe character set
- • Standard and URL-safe variants
🌐 HTML Encoding
- • HTML entity encoding
- • Escape special characters
- • Prevent XSS attacks
- • Named and numeric entities
- • Unicode character support
When to Use Text Encoding
🌐 Web Development
- • URL parameter encoding
- • Form data submission
- • HTML content escaping
- • API request formatting
- • JavaScript string handling
💻 Data Processing
- • Email attachment encoding
- • Database text storage
- • File transfer protocols
- • Configuration file handling
- • XML and JSON data
Encoding Examples
URL Encoding:
Base64 Encoding:
HTML Entity Encoding:
URI Component Encoding:
Common Use Cases
🔗 URL Parameters
When passing data through URL query strings, special characters like spaces, ampersands, and symbols need to be URL-encoded to ensure proper transmission.
📧 Email Attachments
Base64 encoding is commonly used for email attachments and embedded images, ensuring binary data can be transmitted safely through text-based protocols.
🛡️ HTML Security
HTML entity encoding prevents XSS attacks by converting dangerous characters like <, >, and & into safe HTML entities.
🔄 Data Exchange
APIs and web services often require specific text encoding formats to ensure data integrity during transmission between different systems.