Question 1

What is URL encoding?

Accepted Answer

URL encoding (also called percent encoding) converts characters into a format that can be transmitted over the Internet. Special characters are replaced with a '%' followed by two hexadecimal digits. For example, a space becomes %20.

Question 2

When should I use URL encoding?

Accepted Answer

Use URL encoding when passing data in URLs, especially query parameters. If your data contains spaces, special characters, or non-ASCII characters, they must be encoded to prevent breaking the URL structure.

Question 3

Is this URL encoder safe?

Accepted Answer

Yes, completely safe. All encoding and decoding happens directly in your browser. Your data never leaves your device or gets sent to any server. This tool is 100% client-side.

Question 4

What's the difference between URL encoding and Base64?

Accepted Answer

URL encoding is designed specifically for URLs and encodes only special characters. Base64 encodes all data into a different alphabet. URL encoding keeps text mostly readable, while Base64 transforms everything.

Question 5

Is this URL encoder free?

Accepted Answer

Yes, this URL encoder/decoder is completely free with no limitations. Encode and decode unlimited URLs without any registration or payment.

URL Encoder & Decoder

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