Encode or decode URLs and text for safe use in links, query strings and tracking parameters.
Enter the text that you wish to encode or decode:
Special characters such as spaces, Greek letters, & and ? must be encoded before they go into a URL. Paste text to encode it (for example for UTM tags or API calls), or paste an encoded URL to turn it back into readable text.
Browsers show Greek letters, but in the actual address they are encoded as percent codes. Paste the code here and decode it to read the original text.
Whenever a value inside a link contains spaces, symbols like & or ?, or non-Latin letters, for example in UTM tags, API requests or links built by hand.
Free tool by Blue Mint · Updated November 2026
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