Small Utility Lab

Save The Web You Care About

A little order. Before you archive.

Turn a messy list of website links into a clean backup checklist. Validate URLs, remove duplicates, and export your list in seconds.

Runs in your browser. No uploads. No account.

One full HTTP(S) URL per line · maximum 200,000 characters

Fragments removed. Query parameters preserved. No pages fetched.

Paste your links or try an example to get started.

SIMPLE PRICING

Free during beta.

Use this tool without payment. Optional usage-credit plans are coming soon; no credits are sold or required today.

How it works

1. Paste one URL per line. 2. Prepare the list and review invalid lines. 3. Download the cleaned URLs or a Markdown checklist for your archiving workflow.

Good to know

Does this back up a website?

No. This tool prepares a URL list or checklist. Use your preferred page-saving or archiving tool to save the pages, then verify your saved copies.

What changes in my URL list?

Blank lines are ignored. HTTP(S) URLs are normalized by the browser and fragments are removed before deduplication. Query parameters, including tracking parameters, are preserved because they can change page content. The first occurrence determines output order.

What URLs can I use?

Paste one full http:// or https:// URL per line, up to 200,000 characters per batch. Links with spaces or embedded usernames and passwords are rejected. Invalid lines are reported, not exported. This tool does not check whether a page exists or is reachable.

Does my list leave my device?

No. Processing happens in this browser tab. The tool does not fetch your links, store your input, or send analytics. Downloads are saved by your browser.

Is it free?

Yes, during beta. Optional usage-credit plans are coming soon. Payments are not available and no credits are required.