Encode URLs for safe transmission or decode URL-encoded text
A URL encoder and decoder converts unsafe characters in a URL into a valid, web-safe encoded format using percent encoding (also called URL encoding). This is essential when URLs contain spaces, symbols, query parameters, emojis, or non-English characters. Encoding ensures browsers, servers, analytics platforms, and search engines interpret the URL correctly. This tool also allows you to decode encoded URLs back into readable format, making it easy to debug encoded query strings, UTM parameters, API requests, and form submissions.
Paste your URL or text into the input field
The tool automatically detects whether it should encode or decode
Click Encode/Decode to run the transformation
Copy the output URL using the copy button
Use the encoded URL in APIs, browsers, tracking links, or query parameters safely
Encode Query Parameters: Encode spaces, symbols, and special characters in URLs
Decode Tracking URLs: Decode UTM links and analytics URLs to inspect their parameters
Form Submission Debugging: Encode form data safely for GET requests
API Request Encoding: Encode request parameters when building API URLs manually
International URLs: Convert Hebrew, Arabic, Chinese, and Unicode characters into valid URLs
Prevent Broken Links: Ensure URLs are valid and won’t break when shared or copied
Convert URLs to encoded form and decode encoded URLs
Fast conversion directly in the browser
Supports non-English characters and emojis
Uses correct percent-encoding rules for query strings
Copy results easily
No server storage — everything runs locally