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🧷 URL Parser
Parse a URL into protocol, host, path, query string, and hash. Quick online URL analyzer tool.
URL Parser
Parse full URLs with protocol autofix, deep component breakdown, duplicate query-key diagnostics, and report export.
Diagnostics
- Duplicate query keys: x
Core parts
hrefhttps://example.com:8080/path/to/page?x=1&x=2&utm_source=newsletter#overview
originhttps://example.com:8080
protocolhttps:
hostexample.com:8080
hostnameexample.com
port8080
pathname/path/to/page
search?x=1&x=2&utm_source=newsletter
hash#overview
Path segments
- path
- to
- page
Auth
Username: (none)Password: (none)
| # | Raw key | Raw value | Decoded key | Decoded value |
|---|---|---|---|---|
| 1 | x | 1 | x | 1 |
| 2 | x | 2 | x | 2 |
| 3 | utm_source | newsletter | utm_source | newsletter |
How to use this tool
- Paste a URL and optionally provide a base URL for relative parsing.
- Review core parts, path segments, and decoded query parameters.
- Export JSON/CSV outputs for debugging, QA, and ticket handoff.
Autofix behavior
- Protocol autofix only applies when scheme is missing.
- Relative path parsing uses the optional base URL when supplied.
- Normalization is shown explicitly so transformed input is transparent.
Diagnostics
- Warnings flag insecure protocol, embedded credentials, and duplicate query keys.
- Raw and decoded query fields are shown side by side for validation.
- CSV export supports analyst workflows and spreadsheet review.
FAQ
- Does this modify my URL?
- No. It parses the input and can apply optional protocol autofix for analysis only.
- Can I inspect duplicate query keys?
- Yes. Duplicate decoded keys are detected and surfaced in diagnostics.
- Is this parser server-side?
- No. Parsing and exports run locally in your browser.
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