Nested Query Parameter Parser
Pre-loaded with a webhook URL of the painful kind: array-style keys, percent-encoded values, and a callback parameter that contains an entire second URL, encoded, with its own query string inside. The Smart Parameter Grid decodes every layer into readable key/value rows — paste the decoded callback back in to unwrap the next layer.
runs 100% in your browser — URLs are parsed, never visited
- 1Paste URL or textAny string works — full URLs unlock the parameter grid automatically.
- 2Encode or decodeOne click either way; your last action keeps re-running live as you type.
- 3Work the param gridEvery query key decoded into rows, trackers flagged amber — copy a clean URL or the params as JSON.
The last action re-runs live as you type. Everything uses your browser’s nativeencodeURIComponent / URLSearchParams — URLs you paste are never requested or transmitted.
base domain: —parameters: —
smart parameter grid
| key | decoded value |
|---|