URL Parser
Parse and analyze URLs into their components (protocol, host, path, query parameters, etc.). Free online URL parser tool.
How to Use This URL Parser
- Paste a complete URL into the input field.
- The URL is automatically parsed into its individual components.
- Review each component: protocol, host, path, query parameters, and hash.
- Copy individual components or the full parsed breakdown as needed.
About URL Parser
Parse any URL into its constituent parts including protocol, username, password, hostname, port, pathname, query parameters, and hash fragment. This tool uses the browser's native URL API for accurate parsing.
Tip
The query parameters are automatically decoded and displayed as key-value pairs for easy access.
Key Features
- Extracts protocol, hostname, port, pathname, search, and hash
- Parses query parameters into readable key-value pairs
- Detects and displays username and password from authentication URLs
- Uses the browser's native URL API for standards-compliant parsing
- Real-time parsing as you type or modify the URL
- Handles complex URLs with multiple query parameters
- Supports all URL schemes including HTTP, HTTPS, FTP, and more
Common Use Cases
- Extracting query parameters from analytics tracking URLs
- Debugging API endpoint URLs with complex query strings
- Analyzing redirect URLs for authentication flows
- Validating URL structure before using in application code
- Extracting hostname and port for server configuration
- Understanding deep link URLs in mobile applications
Frequently Asked Questions
What is the difference between hostname and host?
The hostname is just the domain name (e.g., 'example.com'), while the host includes both the domain name and the port number if specified (e.g., 'example.com:8080'). When using the default port (80 for HTTP, 443 for HTTPS), the host and hostname are identical.
Can the URL parser handle relative URLs?
The browser's URL API requires a complete URL with a protocol to parse correctly. Relative URLs (like '/path/page') need a base URL for resolution. If you enter a relative URL, the tool may show an error or incomplete results.
How are query parameters with the same key handled?
When a URL contains duplicate query parameter keys (e.g., '?color=red&color=blue'), the parser displays all values. In JavaScript, URLSearchParams.getAll() retrieves all values for a given key, which this tool reflects in its output.