User-Agent Parser
Identify common browser, rendering engine, operating system and device signals in a user-agent string.
Parse User AgentDeveloper Tools
URL Parser & Query Builder
Parse URL components, edit query parameters and rebuild an encoded URL. The interface provides a focused workflow, clear output and export or copy controls…
Input and options
Parse URL components, edit query parameters and rebuild an encoded URL.
Privacy: Your input is processed in the browser where supported and is not intentionally stored by this tool.
Result
Your output
Add the required input and run the tool.
Simple controlsEverything you need for the task.
Clear resultsReview your output before using it.
No signupGet started without an account.
How it works
1. Add the Required Input
The code, structured data, expression, token, or sample value requested by the interface.
2. Review URL Parser & Query Builder Options
Choose only the settings that apply to the result you need; leave optional controls unchanged when you are unsure.
3. Generate a Draft
Start the task and wait for the interface to return its result or a clear setup message.
4. Verify Before You Use It
Test the result in a non-production environment. Never paste passwords, private keys, live access tokens or confidential production data.
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Convert ColourFrequently Asked Questions
The code, structured data, expression, token, or sample value requested by the interface. Start with a representative input and use only the options needed for your intended result.
A transformed, generated, or diagnostic result for the submitted technical input. Generated material is a draft; check accuracy, ownership, formatting and suitability before use.
Test the result in a non-production environment. Never paste passwords, private keys, live access tokens or confidential production data.
Processing stays in the browser where the individual feature supports it. Live public checks use a protected, rate-limited site endpoint; avoid unnecessary sensitive data.
The page can be used without creating a visitor account. Your browser or device may limit unusually large files or demanding media jobs.
About URL Parser & Query Builder
Use URL Parser & Query Builder when you need a focused result without installing a separate desktop application. Parse URL components, edit query parameters and rebuild an encoded URL. The result changes when the source data or selected options change, so it is easy to run a second comparison.
What to prepare
The code, structured data, expression, token, or sample value requested by the interface.
What the result represents
A transformed, generated, or diagnostic result for the submitted technical input.
A practical example
A practical way to use it is to inspect a small representative sample before applying the same change in a production workflow. Start with a representative input, inspect the first result, then adjust one setting at a time if you need a different outcome.
- Checking data during development with URL Parser & Query Builder.
- Preparing a value for testing with URL Parser & Query Builder.
- Spotting formatting or validation problems before release with URL Parser & Query Builder.
Before you use the result
- Test the result in a non-production environment. Never paste passwords, private keys, live access tokens or confidential production data.
- Generated material is a draft; check accuracy, ownership, formatting and suitability before use.
Privacy and processing
Processing stays in the browser where the individual feature supports it. Live public checks use a protected, rate-limited site endpoint; avoid unnecessary sensitive data.