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Features

Practical username search, without overstating the result.

WhatsMyName focuses on the parts of public-source username research that a browser tool can do well: check public source definitions, organize the responses, and point you to the next manual review step.

Public profile checks
Searches are built around publicly reachable username and profile patterns. Every result links out so each lead can be reviewed by hand.
525 source definitions
The catalog groups source definitions by category, so you can see where coverage is broad and where it is thin before relying on results.
Found and category filters
Large response sets can be narrowed by found status and by source category before you open external profile URLs.
Rescan option
When a stored snapshot is not enough, rescan requests a fresh lookup so you are reading the current public page.
Privacy-aware by design
The site explains legal, ethical, and privacy boundaries so checks are used as research leads, never as tools for harassment.
Honest about limits
False positives, stale data, unreachable platforms, and the need for manual verification are treated as a normal part of the workflow.

How the features fit together

On their own, a list of features means little. What matters is how they support a careful workflow. You enter a handle and the public checks run across every category at once. The category and found filters let you cut a large response set down to the platforms that matter for your purpose, whether that is social networks for a footprint check or developer and community sites for a security review. The rescan option exists for the moments when freshness matters, because public pages change and a stored snapshot can fall behind.

The most important feature is the one that is easy to overlook: the tool is honest about what it cannot do. Every result links out to the live public page so you can confirm it yourself, and the guides explain how to judge each match. That combination, organized leads plus a clear method for verifying them, is what turns raw responses into something you can actually rely on.

What the tool does not do

Clear boundaries protect both you and the people who appear in results. These limitations are intentional.

It does not prove that two matching usernames belong to the same person.
It does not access private accounts, messages, paywalled content, or login-only pages.
It does not replace case notes, evidence handling, or legal review.
It does not promise that every platform is reachable at every moment.

Use the search with the methodology guide

The strongest results come from pairing the tool with careful username variation, manual profile review, and ethical documentation habits.