TweeterID
Tool Description : A simple X/Twitter username and ID conversion tool.
TweeterID
Quick Overview
What it does
Converts X/Twitter usernames and account IDs between the two formats.
How to use it
Simply enter an X/Twitter @handle or account ID and select Convert, then review results.
Cost
Free.
Account required
No.
Cookies
Mostly Google advertising/measurement cookies plus Google Analytics
Ownership
Not clearly disclosed.
Use in Reporting
Useful for documenting and identifying X/Twitter accounts by their persistent account ID and for linking an account ID to its current or associated username.
What does TweeterID do?
TweeterID simply converts between an X/Twitter account's unique ID and its publicly visible username/@handle. X/Twitter IDs are unique to individual accounts and, unlike usernames, do not change when an account changes its handle.
The lowdown: It's a lightweight identity-resolution and account-verification utility for X/Twitter, particularly useful when you need to establish the relationship between a username and its underlying account ID.
How to Use:
1. Copy the X/Twitter @handle or account ID you want to investigate and enter it into the TweeterID converter.
2. Record the returned ID or username and cross-reference it with other sources before drawing conclusions.
Cost
Data Processing
Account Required:
Cookies:
The site uses Google Analytics cookies (_ga and _ga_*) for visitor/session measurement and Google advertising-related cookies such as __eoi.
Use in Reporting
TweeterID can be used to:
Help establish continuity when an account's username has changed.
Record a more persistent identifier for an X/Twitter account.
Support identity resolution when investigating social-media accounts.
Cross-reference an account ID with other X/Twitter evidence.
Provide a reproducible identifier when documenting an account in an investigation.
Support verification of whether different usernames relate to the same underlying X/Twitter account.
Reporting Caveat: The platform should be used alongside screenshots, archived material, and other independent evidence rather than treated as proof of the account holder's real-world identity.
Capabilities
Limitations
Converts X/Twitter handles to account IDs.
Does not establish the real-world identity of an account holder.
Converts account IDs back to usernames.
Depends on the availability/recognition of the relevant X/Twitter account information.
Provides a persistent account identifier.
An account ID alone provides little contextual information.
Useful for documenting social-media accounts.
Does not independently verify that an account is authentic or controlled by a particular person.
Can support account-change/continuity research.
Summary
TweeterID is a simple, free X/Twitter account-ID conversion tool that best fits in the verification/identification stage of the OSINT workflow. Its main value is that an account ID is more persistent than an X/Twitter username, which can change over time.
Ownership
Not clearly disclosed. Historical website metadata identifies Jared Feldman and Dillon Hess as the authors of TweeterID, while domain-registration records have used privacy protection.
Ethical Considerations
Treat an account ID as an identifier, not proof of a person's real-world identity.
Be aware that usernames can change and avoid assuming that a historical username necessarily represents the same person without corroboration.
Cross-check important findings using independent sources.
Avoid unnecessarily collecting or publishing personal information.
Preserve relevant evidence, including the date and time an account/handle was observed.
Clearly distinguish between an X/Twitter account identity and the identity of the person operating the account.
Related Tools:
Sources
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