URL Encoder/Decoder

Encode and decode URLs, query parameters, and special characters

Encode URLs to make them safe for transmission, or decode encoded URLs to read them. Supports various encoding formats.

URL or Text Input:

Length: 0 Type: Text

Encoding Type:

Encode Spaces As:

Base64 Format:

HTML Format:

URL Encoding

Replaces unsafe characters with % followed by two hexadecimal digits. Used for entire URLs.

Component Encoding

Encodes individual URL components (query parameters, paths) without affecting URL structure.

Base64 Encoding

Converts binary data to ASCII string using 64 characters. Used for data transmission.

HTML Entities

Replaces special characters with HTML entity codes for safe display in web pages.