What URL encoding means
URL encoding changes reserved characters into percent-based values so browsers and servers can pass them safely inside links and query strings.
Developer Utility
URL Encode Decode Tool for clean links and quick debugging.
Use this free online URL encoder and decoder to convert special characters into percent-encoded values or decode encoded URL strings back into readable text. It is useful for developers, SEO work, query string checks, and link troubleshooting.
Encode or decode instantly
Paste text, URL parameters, or encoded strings below. Then choose whether you want to encode the value or decode it back to normal text.
Why this URL tool is useful
- Encodes spaces, symbols, and special characters safely for query strings and links.
- Decodes percent-encoded strings when you need to read URLs more clearly.
- Useful for debugging redirects, analytics URLs, APIs, and SEO-friendly parameter links.
Common examples
Encode
`weight calculator & bmi guide` becomes a URL-safe string.
Decode
`weight%20calculator%20%26%20bmi%20guide` becomes readable text again.
Helpful information about URL encoding and decoding
When decoding helps
A URL decoder is useful when you need to inspect encoded links from APIs, logs, analytics tools, search parameters, or redirect chains.
Good for SEO and dev work
This utility can help with SEO checks, UTM parameter review, developer debugging, and making encoded URLs easier to read and verify.