Quick Facts: URL Encoder / Decoder
- Category: Developers
- Access: Free, No Signup Required
- Platform: Web Browser (Desktop & Mobile)
- Privacy: Client-side processing (no data stored on our servers)
How to use URL Encoder / Decoder
- 1
Paste your URL or text string into the input box.
- 2
Choose "encodeURIComponent" for strict encoding, or "encodeURI" if you want to preserve structural URL characters (like /, ?, &, =).
- 3
Click "Encode" to safely escape characters, or "Decode" to reverse the process.
- 4
View the URL Breakdown table to see your URL parsed into Protocol, Hostname, Path, and Query Params.
- 5
Click the Copy button to copy your result to the clipboard.
Why URL Encoder / Decoder matters
When passing data through URLs in web development, special characters like spaces, ampersands, or equals signs can break your links. URL Encoding (or Percent-Encoding) ensures your text is safely transmitted across the web by replacing unsafe characters with a "%" followed by two hexadecimal digits. Our URL Encoder supports both standard encodeURI and strict encodeURIComponent methods, making it the perfect tool for debugging API requests or building complex query strings.