ARQSSOFTWARE
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ARQS URL Pattern Inventory · v1.0 · free self-check

See the shape
of your public URLs.

Paste up to 250 public URLs — or a public sitemap — and get a structural inventory: path depth, recurring prefixes, query parameters, extensions, locale-looking segments and the anomalies that trip migrations. Free, and nothing leaves this browser.

Inventory my URLsHow it works
250URLs per project
5export formats
0network fetches
Structure before cleanup

Normalise, cluster, flag — without crawling.

Browsers can't fetch other sites for you, so you paste the URLs (or a public sitemap / robots Sitemap list). Scheme and host case are normalised, fragments dropped, trailing slashes aligned, emails and long numbers masked. The tool then clusters recurring path prefixes, counts query keys and extensions, and flags one-offs, very deep paths, numeric-ID spam, trailing-slash mix, http/https mix and www/apex drift.

Neatly bundled wiring and terminal blocks inside an industrial control cabinet
Find the tangled routes

Same shop, many shapes.

The sample is a fictional outfitter: www and apex mixed, a stray http:// legacy page, products with and without trailing slashes, blog dated paths, locale prefixes, ticket IDs and a CDN host.

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Path depth & prefixes

Every URL gets a depth and segment list. Recurring prefixes (depth 1–3) and pattern templates with {id} and {locale} show where the structure repeats.

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Query & extensions

Query-parameter frequency across the inventory, extension mix (.html, .jpg, none), and locale-looking segments called out for bilingual sites.

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Anomalies to review

One-offs, paths 6+ deep, numeric ID spam, trailing-slash mix, http/https mix, www/apex drift and multi-host inventories — each with examples.

The tool

URL pattern inventory

A fictional outfitter URL list is loaded. Replace it on the Paste tab. Saved in this browser only.

Normalised URLDepthPrefixQueryExt
What this is, and isn't. A free technical inventory of the public URL strings you paste, entirely in your browser: it does not crawl or fetch any site, does not check whether a URL loads, and never promises ranking, indexing or migration success. Check your policy links with the Trust & Policy Link Inventory, your page structure with the Accessibility Landmark Inventory, your forms with the Form Friction Snapshot, and ship changes safely with LaunchRail. Want ARQS to run the inventory for you? Request the done-for-you URL Pattern Inventory.