URL components and repeated parameters
The browser URL API normalizes components without visiting the address.
URL Parser and Query String Analyzer
Inspect URL components and repeated query parameters without visiting the address.
Tokens, patterns and files are processed locally and are not stored.
0 characters · 0 bytes → 0 / 0
How to use URL components and repeated parameters
- 1
Enter or load the data locally.
- 2
Choose the visible options and process the content.
- 3
Review warnings before copying or downloading.
Features and limitations
Local privacy
Files are not uploaded and inputs are not automatically stored.
Safe export
Copy or download UTF-8 results created in the browser.
Frequently asked questions
How does this tool work?
The browser URL API normalizes components without visiting the address.
Is my data uploaded?
No. Processing stays in the browser and uses no external APIs.
What are its limitations?
Validation is local and syntactic; remote resources are not queried or verified.