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Clean Email Strip formatting from pasted email for clean plain text Clean AI Output Clean plain text from ChatGPT or AI output Decode & Format JWT Decode a JWT and pretty-print header and payload Word Frequency Count word frequency in text

url-encode Encode text for safe use in URLs

{ } Encode
Input0 chars
Output0 chars

Examples

Percent-encode a query string value

Usage
"search query=hello world&lang=en" | url-encode

Encode UTM parameters for a marketing campaign URL

Usage
"utm_source=newsletter&utm_campaign=summer sale 2025&utm_medi..." | url-encode

Encode a page title for use in an API request

Usage
"title=My Article: A "Great" Read!" | url-encode
View source
(input)=>encodeURIComponent(input)

Also useful for