What an old LinkedIn URL actually is
A LinkedIn public profile URL has a fixed prefix and a customizable ending. When you change that ending, the old address does not simply vanish from your records: LinkedIn keeps a list of prior custom URLs, and those addresses can keep pointing at your profile. The practical consequence is that a link you shared years ago — in a résumé PDF, a conference badge, a client’s bookmark bar — may still resolve to you today.
This guide is about auditing your own old links after a change. It is deliberately narrow. It is not a generic username search tutorial, and it is not the same task as deciding which parts of your profile are publicly visible; for that separate question, see our companion guide on LinkedIn profile visibility settings. Here the subject is the URL itself: which old addresses exist, which should stay, and which should be unlinked.
Step 1: Open Public profile & URL
Sign in to LinkedIn and go to the settings area for your public profile and URL. The entry point is labelled Public profile & URL (older interfaces may call it Edit your public profile). From there you can see the public URL currently in use and the editing controls for the customizable part.
Two rules of thumb before you touch anything:
- Make changes while signed in to the account you actually use. Old links are tied to the profile, not to a browser session.
- Record the current URL before editing, so you can restore it if a change produces an address you dislike.
Step 2: Inspect prior custom URLs
Inside the same settings area, LinkedIn provides a view of previous custom URLs that may still be linked to the profile. Treat this list as the authoritative inventory of your old addresses — not your memory, and not a search engine’s cache.
LinkedIn lets a member change the customizable part of their public profile URL and view prior custom URLs that may still be linked to the profile. Source
The list matters because sharing is sticky. People paste profile links into documents, CRM records and chat threads, and those copies do not update when you change your URL. An old custom URL in that list is a live forwarding address until you decide otherwise.
Step 3: Understand the six-month window
LinkedIn does not keep old addresses linked indefinitely by default.
LinkedIn says a previous custom profile URL remains linked for six months after a change unless the member unlinks it. Source
That window cuts both ways. It gives you time to update the places where the old link appears, but it also means an old address may stop working months after you stopped thinking about it. If a printed document, a partner’s website or a saved job application still carries the old link, the link can break on LinkedIn’s side without anyone editing that document.
Step 4: Decide keep versus unlink
Use the table below to make an explicit decision for each prior URL. The goal is not to unlink everything; it is to avoid unintentional forwarding.
| Situation | Recommended action | Why |
|---|---|---|
| Old URL appears in a printed CV, portfolio PDF or conference material you still distribute | Keep it linked while the material is in circulation; update the material at the next reprint | A dead link in a document you control looks careless |
| Old URL was used for a role, side project or former employer context you have moved on from | Unlink it once you have updated the main places it appears | Keeps the forwarding address aligned with your current positioning |
| Old URL was shared in a context you cannot edit (a partner’s site, an event archive) | Keep it linked for the six-month window and check whether the page is still live | Preserves continuity for visitors you cannot redirect yourself |
| Old URL contains a name, nickname or detail you no longer want associated with you | Unlink it and update any pages you control | The address itself communicates information |
| You are unsure whether an old URL is still in use anywhere | Keep it for now, search for the exact string in your own documents and mail, then decide | Unlinking is easy to do later; a broken link is harder to explain |
When you unlink, do it deliberately and note the date. When you keep, note why — a one-line reason in your own records prevents this audit from becoming an annual guess.
Step 5: Check current visibility on LinkedIn itself
A URL change does not answer the visibility question. Whether your public profile is discoverable, and which sections appear on it, is controlled separately in LinkedIn’s public profile settings. Check the current state there rather than relying on a search engine result, a cached copy or a third-party tool. Platform interfaces change; the settings page in front of you is the source of truth for your account today.
Common mistakes
- Assuming an old URL is dead because you changed your link. The prior-URL list exists precisely because old addresses can remain linked.
- Unlinking everything reflexively. If an old address is printed on material you still hand out, unlinking it creates broken links you cannot fix retroactively.
- Treating a search-engine hit as proof of visibility settings. Search results lag, cache and vary by region; verify in your LinkedIn settings.
- Confusing a URL audit with a privacy audit. Hiding or showing profile sections is a different control from which addresses point at the profile.
- Believing a matching public URL proves who someone is. The same logic applies when you are on the receiving end: a profile address that matches a name is a lead, not identity verification. Photos, biographies and handles can be copied or coincidental.
- Expecting a username tool to edit LinkedIn settings. A username search across platforms, such as the one TraceSeek performs across 3,000+ platforms, surfaces public matches; it does not change your LinkedIn configuration or retrieve private data.
Where generic username search fits — and where it does not
A username lookup answers a different question: where else does this handle appear publicly? It is useful when you are reconciling your own footprint across social, developer, gaming and creative platforms, and it can surface profiles you had forgotten. It cannot tell you which of your LinkedIn URLs are still linked, because that information lives in your LinkedIn account settings, not in public search results. Nor can any public match establish that two accounts belong to the same person. Keep the two tasks separate: LinkedIn settings for your own URL inventory, public search for the broader footprint picture.
Protecting your own footprint after the audit
Once you have decided which old URLs to keep, reduce future ambiguity:
- Standardise on one URL for new material and update your email signature, CV template and portfolio in one sitting.
- Keep a short link log — current URL, date changed, prior URLs and the keep/unlink decision for each.
- Re-audit after major life changes such as a new role, a rebrand or a name change, when old links are most likely to conflict with your current presentation.
- Check visibility separately using the companion guide on profile visibility, rather than assuming the URL change handled it.
- Treat public matches as leads when reviewing your own footprint too: a profile that looks like you may be an old account, a namesake, or someone reusing your handle.
Key facts
LinkedIn lets a member change the customizable part of their public profile URL and view prior custom URLs that may still be linked to the profile.
LinkedIn says a previous custom profile URL remains linked for six months after a change unless the member unlinks it.
A public username match is a lead, not proof of identity or account ownership.
TraceSeek searches public username matches across 3,000+ platforms and does not change LinkedIn settings or retrieve private data.