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🧩 URL Query Toolkit

Parse full URLs or raw query strings locally in your browser, preserve duplicate keys, empty values, and flag params, then rebuild the output explicitly.

V1 only handles local URL / query parsing, editing, and rebuilding. It explicitly separates `Full URL` and `Raw Query` modes, preserves duplicate keys, empty keys, empty values, and flag params without `=`, and does not auto-detect the mode, auto-repair broken `%` sequences, or promise byte-for-byte equivalence with the original input.

The current mode only accepts a full absolute URL. Switching modes or editing the source input invalidates the previous workspace and output immediately.

Status Initial
Mode Full URL
Emitted Params 0
Unique Keys 0
Duplicate Keys 0
Empty Keys 0
Empty Values 0
Flag Params 0
Diagnostics 0

The current output uses form-style encoding rules, where spaces are serialized as `+`.

Raw Query mode never guesses an origin, path, or hash and does not fabricate a full URL. 

Waiting for input.

Boundary note: this version only supports explicit `Full URL` and `Raw Query` modes. It does not support relative paths, bulk edit, tracker-cleaning presets, broken `%` repair, mode auto-detection, or query diff.

Risk note: rebuilt output is only guaranteed to be internally consistent within this page, not byte-for-byte identical to the original input. Sorting, editing, or rebuilding signed, tokenized, or callback-heavy URLs may break them.

Privacy note: parsing, editing, and copying stay local in the current browser. Avoid pasting real signed URLs, production tokens, or internal sensitive links.

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Free online URL Query Toolkit. Parse a full URL or raw query string into an editable local parameter workspace, preserve duplicate keys, empty values, flag params, and order, then rebuild the query string or full URL explicitly. Nothing is uploaded, and the tool does not present rebuilt output as lossless equivalence or a signed URL fix.