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URL Encoder

Safely escape special characters, query parameters, and spaces using RFC 3986 percent-encoding. Protects web endpoints and API calls from URI parsing corruption.

Instructions: Paste plain text or query parameter strings into the workspace. Toggle strict character encoding if required, and copy your percent-encoded URL.
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🔗 URL Encoder
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What is Base64 & URL Encoding?

Base64 Encoding is used to translate binary structures or characters into a safe ASCII string representation. This is commonly used in HTML data URIs, basic authorization headers, or storing encryption keys.

URL Encoding (also known as Percent Encoding) converts special characters in URLs into a valid `%` format (like spaces to `%20`). This prevents query string parameters from breaking browser URLs.

01

Paste URL or Query

Input parameters, query strings, or URLs containing spaces, ampersands, and symbols.

02

Percent-Encoding

Translates reserved and unreserved characters into hexadecimal percent representations.

03

Copy Encoded URI

Copy the safe, well-formed URL query payload. Complete local privacy with zero server calls.

Related Protection Tools

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Base64 Encoder

Convert strings and tokens into Base64 format.

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Scan files and parameters for sensitive exposure.

Documentation & Guide

How to URL-Encode Strings and Query Parameters

Master percent-encoding rules, difference between encodeURI and encodeURIComponent, and strict URL escaping.

Read Guide