URL Encoder / Decoder
Encode or decode any URL or text using this simple online tool. Great for developers, marketers, and analysts.
What is a URL Encoder / Decoder?
A URL Encoder / Decoder is a web-based tool that helps you convert special characters in a URL into a safe, encoded format, or decode an encoded URL string back to its original readable form. This process is called percent-encoding and it's widely used in web development, digital marketing, and software engineering. ToolNexIn’s free URL Encoder / Decoder simplifies this task by providing an instant, accurate solution without requiring any technical knowledge.
URL encoding replaces characters like spaces, ampersands (&), and question marks (?) with a percent symbol (%) followed by two hexadecimal digits. For example, the space character becomes `%20`, and the ampersand becomes `%26`. This is necessary because URLs can only be sent over the internet using the ASCII character set. Encoding ensures that URLs are safely transmitted and interpreted correctly by web browsers, servers, and APIs.
Why Do You Need to Encode or Decode URLs?
- 🔒 Prevent errors when submitting URLs in forms or sending them via HTTP requests
- 🌐 Encode data to ensure compatibility with all browsers and server environments
- 🧪 Decode complex query strings for debugging, testing, or URL analysis
- 📈 Build clean, SEO-friendly UTM parameters for campaigns using Google Analytics
- 🛠️ Use in REST APIs, JavaScript, and backend server logic to handle encoded data properly
Common Characters That Need Encoding
- Space ➝ `%20`
- ! ➝ `%21`
- # ➝ `%23`
- $ ➝ `%24`
- & ➝ `%26`
- = ➝ `%3D`
- ? ➝ `%3F`
- @ ➝ `%40`
Who Can Use This URL Encoding Tool?
Whether you're a web developer looking to encode parameters in a GET request, a digital marketer managing UTM tags, a student learning web technologies, or a data analyst decoding Google search URLs — this tool is built for you. It requires no login, no installation, and works on all modern browsers. ToolNexIn’s URL Encoder / Decoder is mobile-friendly and optimized for both beginners and professionals.
How to Use the Tool?
- Paste or type your text or URL into the input box
- Click “Encode” to convert the text into a percent-encoded URL string
- Click “Decode” to convert it back to normal readable text
- Use the “Clear” button to reset fields or “Copy Result” to copy the output
Key Benefits of ToolNexIn’s URL Encoder / Decoder
- ⚡ Fast and real-time URL encoding and decoding
- 🔐 Secure – we do not store or track any data
- 💡 Easy to use for developers, marketers, and content creators
- 💯 100% free to use with no limitations
- 📱 Fully responsive and mobile-friendly design
ToolNexIn is committed to providing high-quality, free online tools that make everyday tech tasks easier. Our URL Encoder / Decoder tool helps you handle special characters in URLs with precision and speed. Bookmark this tool now and use it whenever you work with URLs, links, query strings, or UTM parameters.
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