LINE Mini App Development
Reach customers inside LINE with mini apps that need no download, no install, and no new account.
View Case StudiesLINE is where your customers already are: 56 million people in Thailand, 97 million in Japan, and 22 million in Taiwan use it to chat, pay, and follow the brands they care about. A LINE Mini App puts your product inside that conversation, with no app store and no sign-up form between a broadcast and a purchase.
We design and build LINE Mini Apps end to end on LIFF and the LINE platform: chat commerce, bookings, loyalty, and payments, wired into your official account so every rich menu tap and chatbot reply opens straight into a working product.
Key Challenges
Understanding the critical obstacles that drive digital transformation in this industry.
The App Download Barrier
Most customers will not install another native app for a single purchase or booking. Every download, permission prompt, and registration step cuts conversion before the experience even starts.
Fragmented Customer Journeys
Campaigns run in LINE, but checkout happens on an external website. Each switch between chat, browser, and app drops customers and breaks the thread between marketing and sales.
Costly Re-engagement
Push notifications get declined and emails go unread. Brands need a channel customers actually open, where a message leads directly into a product instead of linking away from one.
Platform Expertise Gap
LIFF, the Messaging API, flex messages, rich menus, and the Mini App review process form a stack of their own. Few teams have designed and shipped production apps on it.
Our Capabilities
Proven solutions we build to address your industry's most pressing needs.
LINE Mini App Development
End-to-end design and development on LIFF: commerce, booking, loyalty, and content experiences that launch instantly inside LINE on any device.
Chat Commerce & Official Accounts
Chatbots, rich menus, quick replies, and flex messages that turn your LINE official account into a storefront with a conversation built in.
Payments Inside LINE
Checkout flows with LINE Pay, cards, or your existing payment gateway, so buying finishes in the same chat where it started.
Platform & Backend Integration
LINE Login, Messaging API webhooks, and CRM sync that connect LINE identities to your systems, one customer profile across every touchpoint.
Industry at a Glance
Key metrics that define the digital landscape in this sector.
Technologies We Use
Industry-proven tools and frameworks we leverage to build robust solutions.
Use Cases
Concrete project types we deliver for clients in this industry.
Chat-to-Checkout Commerce
A storefront that opens from a rich menu or broadcast: customers browse the catalog, ask questions in chat, and pay without ever leaving LINE.
Booking & Reservations
Appointment and reservation flows with instant flex message confirmations and automated reminders sent through your official account.
Membership & Loyalty
Digital member cards, points, and coupons that live inside LINE, with targeted broadcasts that bring members back again and again.
Try our LINE Mini App demo
CRAFT&CO is a fictional furniture brand we built a complete LINE experience for: an official account chat with quick replies and a rich menu, a mini app product catalog, and showroom booking confirmed with flex messages, all inside a simulated phone. Explore it the way a customer would.
CRAFT&CO
An e-commerce mini app in a simulated LINE chat: talk to the official account, browse the catalog, and book a showroom visit.
Open demo