// USERNAME SEARCH

Search any username.Across 700+ platforms.

Fingerprint is a live username search engine. Type a handle once and it checks 700+ sites at the same time, streaming back every matching profile with the full details behind it.

By using this search you agree to our Terms and Privacy Policy.

Don't want to appear in search results? Opt out.

LIVE SEARCH

Live results in seconds.

Every search probes 700+ platforms in parallel, live at the moment you run it. Confirmed profiles stream back in seconds, nothing cached, nothing pre-indexed.

01/ COVERAGE

700+ platforms, every category checked

A username rarely stays on one site. The lookup sweeps the categories where handles actually get reused.

Developer & code55+
GitHub to package registries and CTF ladders
Gaming50+
Storefronts, consoles, ladders and trackers
Creative & design30+
Portfolios, galleries and 3D marketplaces
Writing & blogging25+
Long-form, newsletters and fiction
Social & microblog25+
Mainstream feeds and the fediverse
Music & audio20+
Streaming, uploads and creator tools
Link-in-bio20+
The hub pages that fan out to everything else
Shopping & marketplace20+
Storefronts, resale and creator payouts

Categories shown are a sample. The engine also spans forums, video, crypto & web3, fitness, payments, messaging and more, for 700+ platforms in total.

02/ WHAT YOU GET

Every match opens as a full profile

Twitch

Nadia Vale

@novabeats

Late-night liquid drum and bass, three nights a week. Every set archived, stems on request, chat picks the closer.

12.5K Followers
218 Following
412 Posts

Location: Berlin

Website: example.com

Joined: Mar 22, 2018

Last active: Jul 15, 2026

+6 more fields

Fingerprint doesn’t stop at “this page exists”. It pulls every public field the platform exposes, renders the profile inline, and keeps it ready to compare against the next match. That’s how you tell two people with the same handle apart.

Extracted per match
display namebioavatarbannerfollowersfollowingpostsjoined datelast activelocationverifiedwebsitelinked accountsraw fields

Plus whatever else the platform exposes: pinned repos, stream panels, playlists, ratings. It all lands under raw fields.

This is the live result component from the product. Try expanding +more fields on the card.

03/ WHO IT'S FOR

Built for anyone tracing a handle.

From vetting an account to auditing your own exposure, the same live search does the work.

TRUST & SAFETY

Vet accounts and catch impersonators

Map a handle across platforms to confirm who you're dealing with, or spot the same name reused to impersonate someone else.

DUE DILIGENCE

Know who you're dealing with

Look up a seller, client, or vendor's public footprint before money or data changes hands.

RESEARCH

Investigations and journalism

Follow a username through the accounts it left behind and cross-reference identities from public sources only.

YOUR FOOTPRINT

Audit your own exposure

Search your own handles to see exactly what the open web reveals, then opt an email out or request removal.

FAQ

Frequently asked questions

How does username search work?
Enter a username and Fingerprint requests matching account information from supported platforms. Results appear as they arrive, with profile details where available.
Is this a reverse username search?
Yes. A reverse username search, or username lookup, starts with a handle and looks for accounts using it across supported platforms.
What platforms does username search cover?
Username search covers social networks, developer communities, gaming sites and other supported platforms.
Does a match mean it's the same person?
A matching username alone cannot confirm that accounts belong to the same person. Compare names, photos and linked accounts to assess a connection.
What profile details can username search show?
Results can include a profile link, display name, bio, photo, follower counts and other available fields. The details vary by platform and account.
Is username search free?
Try the live demo without an account or card. A free account includes a monthly search allowance and search history; paid plans add result exports and higher allowances. Compare limits on the pricing page.
Can I remove myself from results?
You can submit a data removal request for a username. To block searches for your email address, use email opt-out and verify it with a code.
Can I search by email, phone or name instead?
Yes. Try email search or phone search, or use People Search for U.S. name lookups (account required). Compare these options in our OSINT search tools overview.
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Search a username now.

Enter a handle and watch the matches stream in. Free to start, no card required.

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