Free Online Tool - 100% Client-Side Processing
Encode URLs and decode URL-encoded strings instantly. Essential for web developers, SEO specialists, and anyone working with web applications, APIs, or query parameters. URL encoding converts special characters into a format that can be transmitted over the internet safely.
Our tool handles percent encoding, special characters, international characters (UTF-8), and spaces. Whether you're building web forms, constructing API requests, debugging URL parameters, or working with query strings, this tool ensures your URLs are properly formatted and decoded.
Perfect for web developers, API developers, SEO professionals, and anyone working with HTTP requests, web scraping, or URL manipulation in their applications.
URL encoding (also called percent encoding) converts characters into a format that can be transmitted over the internet. Special characters, spaces, and non-ASCII characters are replaced with a "%" followed by two hexadecimal digits representing the character's ASCII code.
1. Paste your text or URL into the input field
2. Click "Encode URL" to encode or "Decode URL" to decode
3. Copy the result from the output field
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