Safety
Username search should reduce risk, not create it.
WhatsMyName.io is designed for responsible public-source research. This page explains the safety boundaries that apply to the search tool and the content on this site.
Allowed safety-minded use
Personal footprint checks
People can check their own public handles to understand old accounts, reused usernames, and places where public profile information may need updating.
Security and fraud triage
Analysts can use public username leads as one signal in a broader workflow, while documenting uncertainty and following their organization's rules.
Public-interest research
Journalists, researchers, and investigators can use the tool when the research purpose is lawful, proportionate, and limited to public information.
Prohibited misuse
- Do not use the tool to harass, stalk, threaten, intimidate, or dox people.
- Do not try to access private accounts, private messages, private groups, or restricted systems.
- Do not use public profile matches as identity proof without independent verification.
- Do not publish sensitive personal details when the research purpose does not require it.
- Do not overload the service or third-party platforms with automated abuse.
- Do not enter passwords, tokens, private notes, or other secrets into the search field.
How to handle sensitive results
A public result can still be sensitive. If a username search surfaces an account that reveals personal details, location clues, employment information, or a vulnerable context, minimize what you copy and keep the result tied to the original lawful purpose.
For professional work, follow internal evidence handling and retention rules. For personal footprint checks, focus on profiles you control or recognize and use platform privacy settings or account recovery paths when appropriate.
Report safety issues
Report abuse concerns, unsafe copy, broken safety guidance, or source-catalog problems to info@whatsmyname.io. Include the page URL or source name when relevant, but do not send private credentials or unrelated personal information.
Read the terms