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URL Parser & Analyzer
Parse and analyze URLs to extract all components including protocol, hostname, path, query parameters, fragments, with security analysis and validation features.
Input
67 charactersOutput
Output will appear here
How it Works
This url parser & analyzer processes your data entirely in your browser. No data is uploaded to any server, ensuring complete privacy and security of your information.
Common Use Cases
- URL validation and format checking
- Extracting query parameters for API testing
- Domain and subdomain analysis
- Security auditing of URLs for malicious patterns
- URL debugging and troubleshooting
- Building URL components for web applications
Examples
Basic URL Parsing
Parse a complete URL with all components
https://example.com/path/to/page?param1=value1¶m2=value2#section
# URL Parser Results
## Basic Information
- **Original URL**: https://example.com/path/to/page?param1=value1¶m2=value2#section
- **Protocol**: https:
- **Hostname**: example.com
- **Path**: /path/to/page
- **Query String**: ?param1=value1¶m2=value2
- **Fragment**: #section
- **Origin**: https://example.com
- **Full URL**: https://example.com/path/to/page?param1=value1¶m2=value2#section
## Domain Analysis
- **Domain**: example
- **Top-Level Domain**: com
- **Is IP Address**: No
- **Is Localhost**: No
## Query Parameters
- **param1**: value1
- **param2**: value2
URL with Authentication
Parse FTP URL with authentication credentials
ftp://user:password@files.example.com:2121/documents/
# URL Parser Results
## Basic Information
- **Original URL**: ftp://user:password@files.example.com:2121/documents/
- **Protocol**: ftp:
- **Hostname**: files.example.com
- **Port**: 2121
- **Path**: /documents/
## Authentication
- **Username**: user
- **Password**: ********
## Domain Analysis
- **Domain**: example
- **Subdomain**: files
- **Top-Level Domain**: com
Complex URL Analysis
Analyze complex API URL with subdomain and path segments
https://api.sub.example.com:8443/v1/users/123?filter=active&sort=name#results
# URL Parser Results
## Basic Information
- **Original URL**: https://api.sub.example.com:8443/v1/users/123?filter=active&sort=name#results
- **Protocol**: https:
- **Hostname**: api.sub.example.com
- **Port**: 8443
- **Path**: /v1/users/123
- **Query String**: ?filter=active&sort=name
- **Fragment**: #results
## Domain Analysis
- **Domain**: example
- **Subdomain**: api.sub
- **Top-Level Domain**: com
## Path Segments
1. v1
2. users
3. 123
## Query Parameters
- **filter**: active
- **sort**: name
Common Issues & Solutions
Invalid URL format - ensure proper protocol and hostname structure
Missing protocol - URLs should include http:// or https://
Invalid port number - ports must be between 1 and 65535
Malformed query parameters - check for proper encoding
Invalid characters in hostname - use only letters, numbers, and hyphens
Frequently Asked Questions
What URL components can be parsed?
The parser extracts protocol, hostname, port, path, query parameters, fragments, authentication credentials, and analyzes domain structure including subdomains and TLD.
How does URL validation work?
Validation checks protocol format, hostname structure, port range (1-65535), and URL encoding. It flags common issues and suspicious patterns for security analysis.
What security issues can be detected?
The tool detects insecure HTTP protocols, embedded credentials, suspicious patterns like JavaScript injections, homograph attacks, and potentially dangerous TLDs.
How are query parameters parsed?
Query parameters are parsed and decoded, handling multiple values for the same key and preserving the original encoding. Arrays are automatically detected for repeated parameter names.
Can the parser handle encoded URLs?
Yes, the parser detects URL encoding and can decode components while preserving the original encoded version for comparison and analysis.