URL Encoder/Decoder Online - Free Tool

Encode and decode URLs with special character support. Parse query parameters and handle Unicode characters. Supports bulk processing.

URL Input

Output

🔒

Encoded output will appear here

🔒 URL Encoding

Encode special characters using percent-encoding. Supports full URL, path, query, and fragment component encoding.

🔍 Query Parser

Automatically parse and display query parameters as key-value pairs. Perfect for debugging API requests.

📦 Bulk Processing

Process multiple URLs at once by entering one URL per line. Handles Unicode characters correctly.

Free Online URL Encoder & Decoder

Our free URL encoder/decoder is the fastest way to encode and decode URLs online. Whether you're encoding special characters for API requests, parsing query parameters, or decoding percent-encoded URLs, this tool provides instant results without any signup or installation required.

What is URL Encoding?

URL encoding (also known as percent-encoding) is a mechanism for encoding special characters in URLs. It replaces unsafe ASCII characters with a "%" followed by two hexadecimal digits. This is essential for properly formatting URLs and ensuring they can be transmitted over the internet.

Key Features

URL Encoding: Encode special characters using percent-encoding
URL Decoding: Decode percent-encoded URLs back to readable format
Component Encoding: Separate encoding for full URL, path, query, and fragment
Query Parser: Automatic parsing and display of query parameters
Bulk Processing: Encode or decode multiple URLs simultaneously
Unicode Support: Handles Unicode characters correctly
Privacy First: All processing happens locally in your browser

Common Use Cases

Encode URLs for API requests and HTTP headers
Decode URLs from server logs and analytics
Parse query parameters from complex URLs
Format URLs with special characters for web applications
Debug URL-related issues in web development
Prepare URLs for use in HTML attributes and JavaScript