Digital footprint checker: see what's public about you

Run a free digital footprint check on your own usernames. It works as a digital footprint finder for the accounts you opened yourself: see which public profiles carry your handles, then use the step-by-step guide below to clean things up. Email and phone checks are coming soon.

Check your digital footprint by username

Free, no sign-up. Checks 3,450+ sites; the username is not stored or logged.

What is a digital footprint?

Your digital footprint is everything about you that can be found online. It has two halves. Your active footprint is what you put out yourself: social profiles, forum posts, reviews, comments, photos, a personal site, the gamer tag you picked at fourteen. Your passive footprint is what others collect about you without you posting it: browsing data held by ad networks, records bought and resold by data brokers, public records such as property and court filings, and the data exposed when a company you used gets breached.

People forget old accounts, so they underestimate the active half. They never see the passive half, so they underestimate that too. A good digital footprint search looks at both. Usernames are the fastest way into the active half, because people reuse the same handle for years across many sites. Your email address and your name are the best way into the passive half.

For a wider routine to check your online presence, including search engines and photos, see how to search yourself online. Our guide on how to find your digital footprint goes through each step in more detail.

How to check your digital footprint, step by step

This is how to see your digital footprint the way a stranger would, one source at a time. Set aside about 45 minutes the first time. You will be faster on later check-ups because you will already have your list.

List your usernames and email addresses. Write down every handle you have used, including old gamer tags, school nicknames and variants with numbers or underscores, plus each email address you have signed up with.
Scan each username. Run every handle through the username checker above. It looks for public profiles on 3,450+ sites and marks each one Found, Not found, Blocked or Unknown.
Check each email address. Search each address in quotes in a search engine and note which services still send you mail. Our own email check, which will cover public avatars and known data breaches, is coming soon.
Search your name in search engines. Search your full name in quotes, alone and with your city, school or employer. Look at web, image and news results, and repeat in a private window so personal results do not skew what you see.
Review old and forgotten accounts. Open each Found result, confirm it is really yours, and decide whether to keep, lock down or delete it. Your email inbox is a good second source: search it for "welcome" and "verify your account".
Check people-search and data-broker sites. Search your name on the people-search sites that rank for it. These pages often list addresses, relatives and phone numbers collected from public records.
Make a cleanup list and work through it. Note each account or listing, what it exposes and the action you will take. Then delete, edit or opt out, and re-check in a few months.

Reading username results

A Found result means a public profile page answered for that exact handle. It might be you, or someone else who happens to use the same name, so open it before you act. Not found means no public profile answered. Blocked and Unknownmean the site refused or gave an unclear answer, so check those by hand. Found results often show profile details such as a display name, avatar and bio, so you can tell faster whether an account is yours. You can search up to five usernames at once and export the results as JSON or CSV to keep as a checklist. Our results guide explains each status in more detail.

How much noise to expect depends on the handle. In our October 2026 test of 60 usernames across 3,166 sites, a random made-up handle already existed on about 7 sites on average (median 3), while common handles like johndoe existed on 866. If you have used a short or common handle, most Found results will belong to other people. A long, unusual handle that comes back Found is far more likely to be yours. Read the study and its method.

Reading email results

Our email checker is coming soon. It is planned to check the address format, whether the domain has working mail servers, and whether it is a disposable, free or role address such as info@ or support@. It will also look for a profile picture tied to the address on a public avatar service, since that quietly links an email to your face and name, and it may ask a third-party breach-data provider whether the address appears in known breaches. The email checker page has a preview.

Digital footprint checker and your phone number

People often look for a digital footprint checker by phone number. A phone check is coming soon on our home page. It will validate a number, not trace who owns it, and it will not search people-search databases. To see where your own number is published today, search it in quotes (with and without dashes) and look through people-search listings for your name.

How to reduce your digital footprint

Delete or lock down old accounts

Accounts you no longer use only add risk. They hold your data, they can be breached, and an abandoned profile can be taken over and used to impersonate you. For each Found result that is yours and unused, sign in and look for “delete account” or “close account” in the settings. If you cannot get in, use the site's account-recovery page or contact its support. For accounts you keep, set profiles to private where that makes sense, remove your birthday, phone number and location, and prune old posts. Our post on finding old accounts has more ways to track down forgotten sign-ups.

Tighten privacy settings

On each platform you keep, check who can see your posts, friends list and contact details, whether search engines may index your profile, and whether people can find you by email or phone number. Remove location data from photos before you post them. Turn off ad personalization in your main accounts, which limits how much of your activity feeds the passive footprint.

Opt out of people-search and data-broker sites

People-search sites compile addresses, relatives, ages and phone numbers from public records and other sources. Most let you opt out for free, though you usually have to repeat it site by site, and listings can come back. The US Federal Trade Commission explains how this works in What To Know About People Search Sites That Sell Your Information. If you live in California, the state privacy agency runs the Delete Request and Opt-out Platform (DROP), which lets residents send one deletion request to registered data brokers, and it publishes the California data broker registry. Opting out does not remove information from government records themselves.

Clean up search results

If a page you control shows up for your name, edit or delete it, and search engines will drop it over time. For pages you do not control, ask the site owner to remove the content. Major search engines also offer request forms for removing certain personal information, such as contact details, from their results.

Breach hygiene: protect what is already out there

You cannot undo a breach, but you can limit the damage. If your email shows up in a breach, or you are simply not sure:

Change reused passwords first. Attackers try leaked email and password pairs on other sites. Any password you used in more than one place should be replaced everywhere it was used.
Use a password manager. It generates and remembers a long, unique password for every site, so one breach exposes one account and nothing else.
Turn on two-factor authentication (2FA). Start with email, banking and your main social accounts. An authenticator app or a security key is stronger than a text-message code.
Watch for phishing. Breached data is used to write convincing emails. Be wary of messages that mention a real service you use and ask you to sign in through a link.
Secure your email account above all. It is the reset key for nearly everything else. Give it the strongest password and 2FA.

Use this for yourself, responsibly

This digital footprint finder is meant for a self-audit: checking your own usernames and your own email addresses. Results are leads to verify, not proof of identity, because two people can share a handle. FreeUsername is not a consumer reporting agency, and results must not be used to make decisions about credit, employment, housing, insurance or any other purpose covered by the FCRA. Do not use it to track, monitor or harass anyone.

To go further, check your handles one platform at a time with our platform username checkers, browse the full list of supported sites, or read how the checks work.

Frequently asked questions

Is this digital footprint checker free?

Yes. The username scan and domain check are free and need no sign-up. Usernames go to our server only to run the check and are not stored or logged. Email and phone checks are coming soon.

How can I check my digital footprint for free?

Enter your usernames above. You can use the digital footprint checker free without an account, and results are not capped. The only limit is a per-minute rate limit that stops abuse.

How do I find my digital footprint?

Start with the usernames you have used: run them through the scanner above to find old accounts. Then search your name and email addresses in quotes in a search engine, and check people-search sites for listings about you. Between them you will see most of the internet footprint a stranger could find.

Is this a digital footprint scanner?

For usernames, yes. The digital footprint scanner checks each handle you enter against 3,450+ sites and lists the public profiles it finds. It does not scan by real name, photo, email or phone number, and it cannot see private accounts or data held by companies.

What is my digital footprint?

Your digital footprint is the trail of information about you online: accounts and posts you created (active footprint) plus data collected about you by sites, apps, data brokers and public records (passive footprint).

Can I check my digital footprint with a phone number?

Not with this tool yet. A phone check is coming soon, and it will validate a number rather than trace its owner or search for people. For now, search your number in quotes in a search engine and review people-search listings.

Is this a digital footprint tracker?

No. Each search is a one-off digital footprint lookup: it shows what is public for your usernames today and keeps nothing on our side. To track changes over time, export the results as CSV and run the same usernames again every few months.

What is the best digital footprint checker?

It depends on what you want to see. For accounts under your usernames, a free username scan like this one covers the active part across 3,450+ sites. For addresses and relatives listed about you, search people-search sites and use their opt-out pages. For leaked passwords, use a breach-notification service. You will need more than one tool to cover all three.

Will this show everything about me online?

No tool can. We check public profile pages for your usernames. Private accounts, data held by companies and records that are not on the open web will not appear. Treat results as leads to verify.

Can I use this to check someone else's digital footprint?

This page is built for checking your own footprint. If you research anyone else, you need a lawful, legitimate reason, and you must not use results for decisions about credit, employment, housing or insurance. We are not a consumer reporting agency.

How often should I check my digital footprint?

Once or twice a year works for most people. Check again after a known data breach, a job search, a move or a name change.

How do I reduce my digital footprint?

Delete accounts you no longer use, tighten privacy settings on the ones you keep, opt out of people-search sites, and use unique passwords with two-factor authentication so a breach of one site does not expose others.

Related tools and guides

FreeUsername is an independent tool, not affiliated with the WhatsMyName project, Sherlock, Maigret or any site it checks.