URL Parser & Query Param Extractor
Deconstruct URLs into protocol, host, port, path, hash, and structured query parameters with full decoding.
Batch workspace
Format multiple files locally in one run.
How to use the URL Parser & Params Builder
Paste code or file
Paste your raw TEXT text or upload directly.
Configure options
Choose indentation, dialect, or formatting preferences.
Format & export
Click format, then copy, download, or inspect in tree view.
What is a URL Parser & Params Builder?
Deconstruct URLs into protocol, host, port, path, hash, and structured query parameters with full decoding. This tool re-indents and organizes code according to standard style conventions while checking for syntax validity. Everything executes 100% inside your browser, guaranteeing zero latency and complete privacy for API keys, user tokens, and confidential database schemas.
Options Explained
| Option | Description |
|---|---|
| Output Format | Select the structure of the output — complete parsed URL object or query params. |
Frequently Asked Questions
How does this URL parser handle multiple query parameters with the same key?
Repeated query keys (like ?tag=react&tag=next) are automatically converted into arrays of values in the JSON output.
Does it parse URLs without a protocol prefix?
Yes. If you enter example.com/api?id=10, the parser gracefully assumes https:// and parses all components accurately.
Is my data uploaded when I use the URL Parser & Params Builder?
No. All processing runs entirely in your browser. Nothing is sent to a server unless you explicitly create a share link.
Does this tool work offline?
Yes. After the first visit, the PWA service worker can serve the page and run the formatter without a network connection.
What is the maximum input size?
Most tools accept up to about 5MB in the editor. Very large inputs are processed preferentially in a Web Worker and may download instead of filling the output pane.