Encode text for use in URLs.
Convert spaces, symbols and other characters into their URL-encoded representation for query strings, parameters and web requests.
Encode special characters
Convert characters that cannot safely appear directly in parts of a URL into percent-encoded values.
Useful for API development
Prepare values for query parameters, redirects and other URL-based workflows.
Keep input local
Your input is encoded directly on your device.
From text to encoded text
Spaces, ampersands and other reserved characters become safe percent-encoded values.
hello world & developer tools
hello%20world%20%26%20developer%20tools
When URL encoding is useful
Query parameters
Encode parameter values before adding them to URLs or API requests.
Redirect URLs
Prepare nested URLs and other values that need to be safely included inside another URL.
Debugging web requests
Compare raw values with their encoded equivalents while investigating malformed URLs or request parameters.
Encode sensitive URLs locally.
URLs and query parameters can include internal endpoints, search terms, identifiers, callback URLs, or other application data. DevT Pro lets you encode them without submitting the input to an online utility.