What Is an ID on X (Twitter) and How to Find It?

If you’ve ever managed analytics, built an integration, or worked with Twitter’s API, you’ve probably come across the term Twitter ID. Unlike a username or display name that can change anytime, a Twitter ID is a unique numerical identifier permanently tied to a specific account.

Understanding how this ID works, and how to find it, is crucial for developers, brands, and marketers who want reliable data and seamless integrations.

Key Takeaways

A Twitter ID is a unique numerical identifier assigned to every Twitter account.
Unlike usernames, Twitter IDs never change, even if the handle or display name is updated.
They are essential for API integrations, analytics, and account tracking.
You can easily find a Twitter ID using our Twitter ID Finder Tool.
Knowing an account’s ID ensures you’re always working with the right profile, avoiding confusion from name or handle changes.

Close-up of a phone screen showing the X logo.

What Exactly Is a Twitter ID?

Every account on X (formerly Twitter) has:

A Display Name: The name shown at the top of a profile (can include emojis or symbols).
A Username/Handle: The unique @handle (can be changed by the user).
A Twitter ID: A permanent, unchanging numerical code tied to the account.

For example, while @jack is the username of Twitter’s co-founder Jack Dorsey, his account also has a numerical Twitter ID that will always remain the same, no matter how many times the username is changed.

This makes Twitter IDs a far more reliable way to reference and track accounts.

Twitter User ID lookup tool showing the username 'twitter' converted into a numerical user ID 1683696495198089217 — Example of converting a Twitter username into its numerical user ID.

Why Is the Twitter ID Important?

Twitter IDs serve as the backbone for technical tasks such as:

API Integrations → Most developer tools, bots, or scripts use IDs, not usernames, to interact with accounts.
Analytics & Tracking → If a user changes their handle, analytics tools may lose track of them unless they’re mapped to the account’s Twitter ID.
Data Security → Prevents confusion when multiple accounts have similar display names.
Research & Monitoring → Journalists, researchers, and marketers use Twitter IDs to reliably follow account activity.

Pro Tip: If you’re building tools or running long-term analysis, always work with the Twitter ID, not just the handle.

Illustration of a user analyzing an X profile page.

How Can You Find Your Twitter ID?

While Twitter doesn’t display IDs directly in the app, they can be uncovered with the right tools.

1. Use Our Free Twitter ID Finder

The easiest method is to use our free tool:
Find Your Twitter ID Here

Simply enter any username (@handle), and the tool instantly reveals the account’s unique numerical ID. Perfect for analytics, automation, or technical work.

2. Inspect Profile Data

Developers can also retrieve IDs using the Twitter API or by inspecting the page’s source code, but this method is time-consuming and not user-friendly.

Webpage interface asking 'What's my Twitter ID?' with a field to enter a username and a button labeled Get ID. — Tool interface to find your numerical Twitter user ID.

Practical Uses of Twitter IDs

Here’s where a Twitter ID comes in handy:

Automation: Bots and scripts use IDs to follow, unfollow, or pull data reliably.
Marketing Analytics: Ensure accurate account tracking even if someone rebrands with a new handle.
Account Recovery: Helps identify and verify accounts in support cases.
Cross-Platform Matching: Researchers can map IDs to datasets for consistent tracking.

Want to save time? Skip the technical headaches and use our Twitter ID Finder Tool instant results, no coding required.

FAQ: Twitter ID Explained

Is a Twitter ID the same as a username?
No. A username (@handle) can change at any time, but the Twitter ID (numerical code) never changes.

Can two accounts have the same Twitter ID?
No. Every account has its own unique ID, it’s impossible for two accounts to share one.

Do I need a Twitter ID for API work?
Yes. Most API endpoints require the Twitter ID rather than the username for accurate account reference.

What happens if someone changes their username?
Your connections and tools using the Twitter ID will still work perfectly, even if the handle changes.

How do I find someone’s Twitter ID quickly?
The fastest way is by using our free tool → Twitter ID Finder. Just type in the username and get the ID instantly.