URL List Cleaner
Tidy a messy list of URLs — remove duplicates, strip tracking parameters, and normalise them.
Turning a messy URL list into a clean one
Lists of URLs gather mess: duplicates, tracking parameters clinging to the end, inconsistent trailing slashes, and near-identical addresses that are really the same page. This cleans the list — removing duplicates, optionally stripping the tracking junk, and normalising the format — so you end up with a tidy set of distinct URLs to work with.
Paste your URLs and get back a cleaned, de-duplicated list.
Why the near-duplicates matter
The subtle problem is that two URLs can point to the same page while looking different — one with a tracking parameter, one without, one with a trailing slash. A plain de-duplication misses those because the strings differ. Stripping tracking parameters and normalising the format first means those genuine duplicates collapse together, giving you an accurate list. It is the difference between a list that looks clean and one that actually is.
Frequently asked questions
What does it clean up?
Duplicate URLs, tracking parameters on the end, and inconsistent formatting like trailing slashes.
Why remove tracking parameters?
So URLs that point to the same page but differ only by their tracking tags collapse into one, giving a truly de-duplicated list.
Is anything uploaded?
No. The cleaning happens in your browser.