What is URL encoding?

URL encoding replaces unsafe characters with % followed by hex values (e.g., space becomes %20).

When should I use this?

Use it when passing special characters in URLs, query strings, or form data.

Does it handle Unicode?

Yes, Unicode characters are properly encoded using UTF-8.

URL Encoder/Decoder

URL Encoder/Decoder Overview

Encode or decode URL strings

The URL Encoder/Decoder is a critical tool for web developers dealing with query strings and API parameters. URLs cannot contain certain characters like spaces, slashes, or special symbols directly—they must be "Percent-Encoded" (e.g., a space becomes `%20`). This tool lets you Encode invalid characters into safe strings or Decode encoded URLs back into readable text. It ensures valid URI component formatting, preventing broken links and server errors when passing data via GET requests.

How to Use URL Encoder/Decoder

Paste your text or URL
Choose Encode or Decode
View the result instantly
Copy the encoded/decoded output

Frequently Asked Questions

What is URL encoding?: URL encoding replaces unsafe characters with % followed by hex values (e.g., space becomes %20).
When should I use this?: Use it when passing special characters in URLs, query strings, or form data.
Does it handle Unicode?: Yes, Unicode characters are properly encoded using UTF-8.

Related Dev Tools

IP Geolocation - Find location data for any IP address
Domain Availability - Check if a domain name is available for registration
React Component Gen - Generate boilerplate for React components
.htaccess File Generator - Create Apache redirects and security rules
robots.txt Tester - Test if a specific URL is allowed by robots.txt
JSON to TOON Converter - Optimize JSON for LLMs (30-60% Token Reduction)
Regex Tester - Test and debug regular expressions
UUID Generator - Generate unique identifiers (UUIDs/GUIDs) instantly