Guides
URL Parser vs Query Parser
URL Parser is best for protocol/host/path checks, while Query Parser is best for parameter values and repeated keys.
Data formatting4 min read
URL ParserQuery ParserURL Encoder
What it is
URL Parser is best for protocol/host/path checks, while Query Parser is best for parameter values and repeated keys.
When to use it
- - Inspecting host, path, and hash parts of a URL.
- - Reviewing query values and repeated parameter keys.
- - Troubleshooting broken redirect links step by step.
Common misunderstandings
- - One tool alone is not always enough.
- - Query Parser does not validate full URL anatomy.
- - URL Parser is not a full replacement for value decoding checks.
How to try it now
- Start with URL Parser to verify overall structure.
- Pass the query part to Query Parser for value checks.
- Use URL encode/decode for suspicious individual values.
- Re-check the final URL in both tools.
Example
Input
https://example.com/search?q=cuvel%20tools&tag=web&tag=nuxt#top
Output
URL Parser: host=example.com, path=/search
Query Parser: {"q":"cuvel tools","tag":["web","nuxt"]}Notes
- - Separating structure checks from value checks speeds up debugging.
- - Repeated keys are often intentional arrays.
- - Encoding issues are a common root cause of odd values.
FAQ
Which one should I start with?
Start with URL Parser for structure issues, Query Parser for value issues.
Can Query Parser accept a full URL?
Yes, but pairing it with URL Parser is safer for structure validation.
How should I isolate a broken URL?
Check structure first, then query contents, then individual value encoding.