URL Encoder/Decoder

Encode and decode URLs, Base64, and HTML entities safely

Enter text to encode:

Encoded Result:

Enter encoded text to decode:

Decoded Result:

Enter text to encode:

Encoded Result:

Enter Base64 to decode:

Decoded Result:

Enter HTML to encode:

Encoded Result:

Enter encoded HTML to decode:

Decoded Result:

Converts special characters in URLs to percent-encoded format. Essential for web development and API calls.

Example:
hello world → hello%20world

Encodes binary data into ASCII text format. Commonly used for data transmission and storage.

Example:
hello → aGVsbG8=

Converts HTML special characters to entities. Prevents XSS attacks and displays HTML as text.

Example:
<tag> → <tag>