URL Encoder/Decoder
Encoding Options
Quick Examples
URL Statistics
0
Input Length
0
Output Length
0
Encoded Chars
-
Operation
Common URL Encodings
Space: %20
+: %2B
/: %2F
?: %3F
#: %23
&: %26
=: %3D
%: %25
URL Encoding Guide
URL encoding converts special characters into a format that can be transmitted over the internet.
Only alphanumeric characters and a few special characters are allowed in URLs without encoding.
When to Encode:
- Query parameters and values
- URL paths with special characters
- Form data submission
- API requests
Safe Characters
These characters don't need encoding in URLs:
Letters: A-Z a-z
Numbers: 0-9
Special: - _ . ~ ! * ' ( ) ; : @ & = + $ , / ? # [ ]