Which countries use the LINE app?

Which countries use the LINE app? Main markets

Discover the global distribution and core regional strongholds of this popular messaging platform across international markets. Understanding regional adoption helps users connect effectively within specific Asian territories and global communities. Explore the comprehensive availability list to see where active user networks thrive.

Which countries use the LINE app?

The LINE messaging application is utilized globally, but its core user base and official services are heavily concentrated in specific regions. Understanding where the app is officially supported helps users navigate regional feature limitations and account creation requirements.

Primary Markets and Global Reach

Monthly active users across the platform reach approximately 194 million, with the vast majority concentrated in core Asian markets. Japan maintains the largest user base with roughly 89 million users, followed closely by Thailand with 51 million, Taiwan with 21 million, and Indonesia with 13 million. Beyond these dominant regions, smaller user communities exist globally, including around 3.1 million users in the United States and various registered accounts across international territories.

Looking back at the apps trajectory, platform monthly active users totaled around 178 million across its primary four markets. This steady adoption reflects how regional communication preferences shape digital tool choices.

Regional Account Registration and Official Services

Account availability and business features vary significantly by geography. While general messaging functions are accessible worldwide, specialized services like countries with LINE official accounts and verified business badges face distinct regional rules. For instance, review applications for verified business accounts are strictly restricted to select territories such as Japan, Taiwan, and Thailand, while European Union regions face specific service limitations.

Registration methods also differ across countries. Users in specific Asian regions can seamlessly sign up using a direct phone number verification, whereas other international users may need to rely on alternative authentication methods like linked Apple or Google accounts depending on local app versions.

LINE App Regional Availability and Features

Core Markets (Japan, Thailand, Taiwan, Indonesia)

Full support for verified official accounts and local ecosystem integrations.

Direct phone number verification is widely supported.

Accounts for over 170 million active monthly users combined.

International Regions (US, Europe, and Others)

Verified badge applications and paid business tiers are restricted or unavailable.

Frequently requires Apple or Google account authentication rather than standard local SMS.

Niche or expatriate usage with smaller overall communities.

Minh's Experience Setting Up International Communication

Minh, a project manager living in Ho Chi Minh City, needed to coordinate daily with manufacturing partners based in Japan where email was secondary to instant messaging.

He downloaded the application expecting a standard phone number sign-up flow, but initial verification errors and regional prompt shifts caused immediate confusion.

After realizing regional sign-up protocols varied, he switched to a linked Google account authentication method as prompted by the local application version.

Within minutes, his account was active, allowing him to connect seamlessly with overseas teams and handle cross-border workflows without further friction.