URL / URI Decoder & Query Parser

Essential

Decode percent-encoded URLs and query parameters into readable text with structured breakdown of protocol, host, path, and query arguments.

Local Browser Execution: 100% Client-Side. Links and tracking parameters are never transmitted or recorded.
RFC 3986 URI Percent-Decoding: %XX -> Hex Byte -> UTF-8 Character

Understanding Your Results

Restores original text characters and parses the URL into Origin, Pathname, and an itemized key-value parameter table.

Practical Guidance & Next Steps

Paste marketing campaign links to quickly inspect and verify `utm_source`, `utm_medium`, and `utm_campaign` values before launching ads.

What is this?

A URL decoder that converts percent-encoded strings back into normal text while breaking complex URLs into structured components (Origin, Path, UTM Parameters).

How does it work?

1. Paste your encoded URL or string. 2. Click 'Decode' to get the clean plain text. 3. View a structured table breakdown of all query parameters (UTMs, IDs, tokens).

Why use it?

Quickly inspect marketing tracking links (UTM codes), deep links, OAuth redirect URLs, and debug server webhook query strings.

Technical Scope & Calculation Limitations

Malformed percent sequences (e.g. `%` followed by non-hex characters) are decoded gracefully where possible.

Frequently Asked Questions

Yes, our decoder handles both standard percent-encoded `%20` and form-encoded `+` spaces seamlessly.
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