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URL Parser — Break a URL into Its Parts

Paste a URL to see every component and decoded query parameter — then edit, add or remove parameters and copy the rebuilt URL.

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Query parameters

Vos données ne quittent jamais votre ordinateur. Tout le traitement se fait localement dans votre navigateur.

Comment utiliser : URL Parser

  1. Paste a URL — the scheme is optional.
  2. Read the components: protocol, host, port, path, query and fragment.
  3. Edit, add or remove query parameters; the rebuilt URL updates instantly.
  4. Remove UTM and click-ID tracking with one click, then copy the clean URL.

Anatomy of a URL

https://user@shop.example.com:8443/en/products?sort=price&q=keyboard#reviews
└─┬─┘   └┬─┘ └──────┬───────┘ └┬─┘└─────┬────┘ └────────┬───────────┘ └──┬──┘
scheme  user      host       port    path            query           fragment
PartNotes
Schemehttps:, http:, ftp:, mailto:…
HostDomain or IP; internationalized domains are shown in Punycode (xn--…)
PortOmitted when it is the default (443 for HTTPS, 80 for HTTP)
PathCase-sensitive on most servers
Querykey=value pairs joined by &; keys can repeat
FragmentAfter #; never sent to the server

Encoding

Spaces and special characters in query values are percent-encoded (%20) or, in form encoding, written as +. The parameter table shows the decoded values; the rebuilt URL re-encodes them correctly, so you can edit values in plain text. For encoding single strings, use the URL encoder.

Cleaning tracking parameters

Marketing links often carry utm_*, gclid, fbclid or mc_eid parameters. They do not change the page content, so remove them before sharing links or using them as canonical URLs. To create tracked links on purpose, use the UTM builder.

Credentials in URLs (user:password@host) are deprecated and visible in logs and browser history — avoid them.

Aussi recherché comme : parse url online, query string parser, url decoder, url components, remove utm parameters, query string builder.

Outils complémentaires : URL Parser

  • Redirect Checker — Follow a URL hop by hop to see every redirect, its status code and timing, and check that the http, https, www and non-www versions of your domain all end at one canonical address.
  • HTTP Header Checker — Fetch any URL and see exactly what the server sends back — status code, redirect chain and every response header, with a plain-English explanation of the ones that matter for SEO, caching and security.
  • Slug Generator — Convert any title into a clean, lowercase URL slug — with proper transliteration of accents, umlauts and Cyrillic, optional stop-word removal and a bulk mode for whole lists.
  • Email Header Analyzer — Paste the raw headers of an email to see its whole journey: every server hop with the time it took, the SPF, DKIM and DMARC results, the originating IP, and warning signs like a mismatched Reply-To or Return-Path.

Questions fréquentes

Is the fragment (#) sent to the server?
No. Browsers keep everything after # on the client; servers never see it.
Can a query parameter appear twice?
Yes, for example ?tag=a&tag=b. Each occurrence appears as its own row and is kept when rebuilding.
Is my URL sent anywhere?
No. Parsing uses the browser’s built-in URL API.
Puis-je installer URL Parser en tant qu’application web et l’utiliser hors ligne ?
Oui. URL Parser est une application web installable (PWA) : elle s’installe depuis votre navigateur, sans passer par une boutique d’applications. Cliquez sur « Installer l’application » en haut de cette page dans Chrome ou Edge (Windows, macOS, Linux, ChromeOS) ; sur Android, utilisez « Partager » → « Ajouter à l’écran d’accueil » sur iPhone et iPad ; ou « Fichier » → « Ajouter au Dock » dans Safari 17+ sur Mac. L’application s’ouvre alors dans sa propre fenêtre avec sa propre icône, et comme elle s’exécute entièrement dans votre navigateur, elle continue de fonctionner hors ligne. Firefox sur ordinateur de bureau ne permet pas d’installer d’applications web. Comment fonctionne l’installation.

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