URLエンコーダー/デコーダー

URLとクエリパラメータをエンコード・デコード

EncodeDecode

URL / Text Input

Encoded URL Output

💡 About URL Encoding

URL encoding converts special characters into a format that can be transmitted over the Internet. Characters that cannot be part of a URL are replaced with a percent sign (%) followed by hexadecimal digits.

Encoding Types:

Component: Encodes all special characters. Use for query parameters, form data.

Full URL: Preserves URL structure (://, /, ?, &). Use for complete URLs.

Common Encodings:

Space%20 or +

!%21

#%23

$%24

%%25

&%26

=%3D

@%40

Use Cases:

Encoding query parameters in URLs
Submitting form data
Working with APIs that use URL parameters
Debugging URL-related issues
Sharing URLs with special characters

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