What does the URL Encoder do?
It converts unsafe characters (like spaces and symbols) into URL-safe percent-encoded text.
Encode or decode URL strings for safe use in query parameters.
The URL Encoder converts text into URL-safe strings so parameters survive email, ad platforms, and affiliate trackers.
Eliminate malformed query strings before launch.
Keep UTMs intact when sharing links.
Provide a consistent encoding workflow for teams.
FAQ
Prepare strings for query parameters.
It converts unsafe characters (like spaces and symbols) into URL-safe percent-encoded text.
Use it before placing parameters into affiliate dashboards, macros, or third-party tools.
The dual encoder/decoder view lets you flip between formats without leaving the page.
No inputs are stored. Everything runs in memory, so you can safely encode private strings.
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Open tool →Encode or decode URLs and text strings for safe transmission in query parameters.
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