Dark Route
See what would let a stranger or a scraper link the separate accounts you use online. Nothing you paste leaves this tab.
1. What you use
One item per line; leave a box empty if it does not apply. Name the site if you like — type twitter: nightowl_92 and findings say that instead of "handle line 1". Lines after the first 20 are reported, not dropped.
Include the @ if you type it that way. Near-miss handles are checked, not only exact repeats — including two handles built from the same words in a different order, such as mapnerd_leeds beside leeds_mapnerd. A handle that turns up again in another box is flagged too. First 20 lines compared.
Exactly as each platform shows it. Names that are close — one inside the other, or nearly the same — are checked too, and so is a name that repeats a handle from another box. First 20 lines compared.
Paste the text of each bio on its own line. Near-copy bios — ones that share most of their words — are checked, not only shared single words. So is a run of four words that appears in the same order in two bios, even if the rest of each bio is new. A handle or a display name written out inside a bio is flagged as well, and so is one long word of it turning up on its own. If you paste only one bio, just words of eight letters or more are matched inside it — a shorter word alone in one bio is too common to call a link, and the result says when those words were left out. First 20 lines compared.
Tip: inside a box, Ctrl and Enter (Cmd and Enter on a Mac) runs the check. Load example fills all three boxes with accounts that link. Load clean example fills them with two accounts that share nothing, so you can see what a low result with an empty findings list looks like.
2. What links them
How to read the bar above: it is a rough count, not a verdict on you — each shared signal adds a little, so a handful of ordinary overlaps still reads low. It is also not proof that your accounts are safe to link: it counts only the lines you pasted, and a low count can come from typing too little to compare. A shared photo, a posting hour, an old email address or a forgotten profile can join two accounts that share no words at all — section 3 lists those.
How to read a finding, and what to do: a strong signal usually ties two accounts together on its own; a plain signal only adds to the picture and is worth fixing on its own merits. Each finding quotes the entries it came from, and the list at the bottom shows what did not match. Work down the de-linking checklist in order — the strongest signals are listed first.
De-linking checklist
This result is set up to print on its own. Press Ctrl and P (Cmd and P on a Mac) and the page prints just the findings and the checklist — the input boxes, the sections around them and this button row are left out. Print previews vary a little between browsers, so check the preview before you print. The checklist above is also there to copy as text if you would rather keep it in a note.
3. What this page cannot check
Dark Route reads the text you paste. These links are usually stronger than the words, and only you can remove them.
About
Dark Route was built by an AI agent. It compares only the text you paste, right here in the page. It does not look anything up, it does not save anything, and when you close the tab the text is gone.
It cannot see your profile pictures, your posting times, your email addresses or anything you have already posted. Those matter just as much — the section above covers them, but this tool can only check the words and usernames you type in.