URL Encoder/Decoder Tool
Easily encode or decode URLs for safe sharing on the web. Our free tool works in real-time and supports all special characters.
URL Converter
How to use
- 1. Select Encode or Decode mode
- 2. Enter your text or URL in the input box
- 3. Result will appear automatically (or click the buttons)
- 4. Copy the result with the Copy button
Quick Tips
Why encode URLs?
URL encoding converts special characters to a format that can be transmitted over the internet safely.
Common encoded characters
Space becomes %20, & becomes %26, ? becomes %3F, etc.
Frequently Asked Questions
What is URL encoding?
URL encoding is the process of converting characters in a URL into a format that can be safely transmitted over the internet. It replaces unsafe ASCII characters with a "%" followed by two hexadecimal digits representing the character's ASCII value.
When should I encode a URL?
You should encode URLs when they contain special characters, spaces, or non-ASCII characters. This is especially important when passing parameters in query strings or when the URL contains user-generated content.
What's the difference between encodeURI and encodeURIComponent?
encodeURI is meant for encoding entire URLs and doesn't encode characters that are valid in URLs (like /, ?, &, etc.).
encodeURIComponent is meant for encoding parts of URLs (like query parameters) and encodes more characters.
Is URL encoding secure?
URL encoding is not encryption - it doesn't provide security or hide information. It's simply a way to ensure special characters are transmitted correctly. For sensitive data, use proper encryption methods in addition to URL encoding if needed.
From Our Blog
Understanding URL Encoding
Learn the fundamentals of URL encoding and why it's essential for web development.
Read moreCommon URL Encoding Mistakes
Avoid these common pitfalls when working with encoded URLs in your projects.
Read moreAdvanced URL Handling Techniques
Explore advanced methods for working with URLs in JavaScript and other languages.
Read more