URL Encoder & Decoder
A simple, client-side tool to encode or decode URL components.
Input
Output
About URL Encoding
URL encoding, also known as percent-encoding, is a mechanism for encoding information in a Uniform Resource Identifier (URI). It is necessary because URLs can only be transmitted over the Internet using the ASCII character-set. Since URLs often contain characters outside the ASCII set, they must be converted into a valid ASCII format. This tool allows you to easily encode strings to make them URL-safe, or decode them back to their original human-readable form. All conversions happen securely within your browser.