URL Encoder/Decoder

How to Use the URL Tool

This tool provides three main functions: encoding text for use in URLs, decoding URL-encoded strings, and parsing URLs into their components. You can also use the Query String Builder to construct URLs with parameters.

Features

• URL Encoding - Convert special characters to URL-safe format
• URL Decoding - Convert URL-encoded strings back to readable text
• URL Parser - Break down URLs into protocol, host, path, and parameters
• Query Builder - Visually build URLs with query parameters
• Component vs Full URL - Choose encoding method based on your needs

Useful with the JSON Formatter for API payloads and the Base64 Encoder when handling binary data in URLs.

Understanding URL Encoding

URLs can only contain certain characters. Special characters like spaces, &, =, and non-ASCII characters must be encoded using percent-encoding (also called URL encoding).

encodeURIComponent vs encodeURI

• encodeURIComponent - Encodes all special characters including :, /, ?, &. Use for query parameter values.
• encodeURI - Preserves URL structure characters. Use for encoding complete URLs.

Common Encodings

Frequently Asked Questions

When should I use URL encoding?

Use URL encoding when including user input in URLs, passing special characters in query parameters, or working with non-ASCII characters in URLs.

Is my data secure?

Yes! All encoding and decoding happens entirely in your browser. Your data is never sent to any server.