How to Find Your Player ID in Any Mobile Game
Your player ID is what top-up services need — and it is never your password. Here is where to find it in Free Fire, Mobile Legends, PUBG, Genshin and most other games.
Your player ID (also called UID or user ID) is the number that identifies your account inside a game. It is what a top-up service needs to deliver to the right player — and it is never your password.
The general rule
In almost every mobile game, the ID lives on your profile screen: tap your avatar or nickname in the top corner of the main menu, and the number appears under or next to your name.
Where to look, by game
- Free Fire: tap your avatar on the main screen; the ID shows on your profile card.
- Mobile Legends: profile screen — you need the ID AND the server number next to it.
- PUBG Mobile: open your profile; the numeric ID is below your nickname.
- Genshin Impact: it is the UID, shown in the bottom corner of the screen and on your profile.
- Call of Duty Mobile: on your profile; this game also links to an account, so you may be asked for more than the ID.
Copy it exactly
A single wrong digit sends the top-up to a stranger, and that cannot be reversed. Copy the number directly rather than typing it from memory, and if the game shows a server or zone, include it.
Safety note
Sharing your player ID is safe — it is public, like a username. Sharing your password is not. If a service asks for your password for a simple top-up, that is a warning sign, not a requirement.
More games, same rule
- Brawl Stars, Clash Royale, Clash of Clans: the ID is a player tag starting with #, shown under your name on the profile screen. Copy it with the tag button; do not retype it.
- Honor of Kings: tap your avatar; the numeric ID and the server appear on the profile card.
- Arena Breakout and Blood Strike: profile screen, under the nickname (Blood Strike calls it UID).
- Roblox: top-ups use your username, not the long numeric user ID. Check the spelling in Settings > Account Info.
- Valorant, League of Legends and Wild Rift: your identifier is the Riot ID, in the form Name#TAG. Both parts matter.
- Fortnite / Epic: the Epic display name shown in the Epic Games account page.
- Diablo Immortal: the Battle.net account (BattleTag) or the linked login.
- TikTok: the @username, visible on your profile.
Server, zone and region: the second number
Several games need something besides the ID:
- Mobile Legends: the ID is followed by the zone ID in parentheses, for example 12345678 (1234). Send both.
- Genshin Impact: the UID itself tells the server: it starts with 6 for America, 7 for Europe, 8 for Asia and 9 for TW/HK/MO. A top-up for the wrong server cannot be applied.
- Free Fire: the region is tied to the account when it was created. Accounts from different regions are topped up differently, so if you moved countries, mention it.
- Honor of Kings and Arena Breakout: the server name is printed next to the ID; include it.
How to send it without mistakes
- Take a screenshot of the profile screen where the ID and nickname are visible, and also paste the number as text. The screenshot lets the seller confirm the nickname matches.
- Use the copy button when the game has one. Reading digits from a photo of a phone screen is how 1 and 7 get swapped.
- Before sending, open the game once more and confirm this is the account with your progress. Many players have a guest account and a linked one with different IDs.
- If the game shows a region, zone or server, add it in the same message.
When the ID alone is not enough
Some games have no public top-up channel that works with just the ID, and the product page will say so. Read the product page for the game you play in games before buying; it describes exactly what that top-up needs. For the games that do work by ID, we explain the model in top-ups with no password required.
- Keep the receipt of every top-up. Purchase history is the strongest proof of ownership if the account is ever stolen.
- If you are sending a top-up to family in Venezuela, ask them for the screenshot rather than a typed number; see how to send game recharges to family.
Frequently asked questions
Is my player ID private?
No, it is a public identifier — like a username. It lets others send you top-ups, but it can never be used to log into your account.
Should I ever share my password?
No. A legitimate top-up by player ID never requires your password. Anyone asking for it is a red flag.
Where is it usually shown?
On your in-game profile, near your avatar and nickname. It is a number, sometimes with a server or zone next to it.
What is a server or zone ID?
Some games split players across servers, so they need both your ID and your server/zone to find you. Copy both.
Can I change my player ID?
No. The numeric ID or player tag is fixed for the life of the account. What you can change is the nickname, which is why sellers ask for the ID and not the name.
My ID has letters in it. Is that normal?
Yes in some games. Supercell tags mix letters and numbers after the #, Riot IDs are Name#TAG, and Roblox uses a username. Copy it exactly, including uppercase and lowercase where the game distinguishes them.
What if the nickname the seller sees does not match mine?
Stop and check. Either you sent the ID of a different account (guest versus linked), or a digit is wrong. Ask them not to proceed until the nickname on their screen matches the one on your profile.