Can I parse query strings without typing the https:// domain?

Yes! The parser supports standalone query strings starting with "?" as well as full URLs with ports, paths, and hash fragments.

How does it handle URL-encoded characters like %20 or %2F?

The parameter table automatically decodes URL percent-encoding for easy reading and editing, and re-encodes special characters safely when generating the updated URL.

URL Query String & Webhook Parameter Inspector

Parse, edit, decode, and reconstruct complex URL query parameters and nested webhook payloads.

Security Guarantee: 100% Client-Side In-Browser Execution. Computations run locally within browser RAM. Zero remote telemetry.

Technical Overview & Architecture

Inspect, edit, and manipulate URL query strings and webhook parameters with ease. Parse full URLs into protocol, host, pathname, hash, and parameter tables. Add, modify, or remove query keys with automatic URL encoding/decoding and JSON payload export.

The tool uses the browser URL and URLSearchParams APIs to parse and sanitize URL structures. Decoded values are resolved using decodeURIComponent while preserving safe encoding rules when building updated output strings.

Key Capabilities & Features

Structured Parameter Table: Displays every query parameter in an editable table showing raw encoded keys/values and decoded human-readable strings.
Live Two-Way URL Reconstruction: Edit parameter keys or values, add new parameters, or delete existing ones and watch the reconstructed URL update live.
Export to JSON & Key-Value Dictionaries: Converts complex query strings into clean JSON objects ready for use in JavaScript, Python dictionaries, or API testing tools.
Full URL Component Breakdown: Inspects Protocol, Hostname, Port, Pathname, and Hash alongside search parameters.

Step-by-Step Usage Guide

Paste URL or Query String: Enter a full URL (e.g., https://example.com/api?id=101&token=xyz) or raw query string (?q=test).
Inspect & Edit Parameters: Edit keys and values, toggle parameters, or add new query fields in the table.
Copy Rebuilt URL or JSON: Copy the newly constructed URL or export the parameter map as structured JSON.

Frequently Asked Questions (FAQ)

Can I parse query strings without typing the https:// domain?: Yes! The parser supports standalone query strings starting with "?" as well as full URLs with ports, paths, and hash fragments.
How does it handle URL-encoded characters like %20 or %2F?: The parameter table automatically decodes URL percent-encoding for easy reading and editing, and re-encodes special characters safely when generating the updated URL.