web
Free URL Encoder and Decoder
Encode and decode URL strings safely.
local browser tool
Introduction
URL encoding keeps special characters safe inside query strings, path segments, and redirect parameters.
How To Use
Step 1
Paste the text
Insert a query parameter, path value, or full string.
Step 2
Encode or decode
Transform special characters into URL-safe values or restore them.
Step 3
Reuse the output
Copy the result into your app, link, or redirect flow.
Examples
Input
hello world?x=1
Output
hello%20world%3Fx%3D1
FAQ
Does this tool upload my input?
No. This tool runs in your browser for the first release, so your input stays local.