LINE Official Account Setup Guide Thailand 2026
With 54 million active users in Thailand, LINE isn't just a messaging app — it's the primary communication channel between Thai consumers and businesses. If your brand isn't on LINE, you're invisible to a massive chunk of your potential customers.
This guide walks you through everything: setting up your LINE Official Account (LINE OA), choosing the right plan, configuring key features, and optimizing for maximum engagement. Whether you're a small shop in Chatuchak or an enterprise brand, this is the most complete LINE OA guide for Thailand in 2026.
Why LINE OA Matters for Thai Businesses
Before we dive into setup, let's be clear about why LINE OA deserves your attention:
54 million Thai users — LINE penetrates over 90% of Thailand's smartphone users
Higher open rates than email — LINE broadcast messages see 60-80% open rates vs. 15-20% for email
Direct customer communication — Thai consumers prefer LINE chat over phone calls or email for business inquiries
Integrated commerce — LINE Shopping, LINE Pay, and LINE MyShop connect messaging directly to transactions
Rich media support — send images, videos, coupons, and interactive content in a single message
For most Thai businesses, LINE OA is more important than Facebook Pages for customer retention and repeat sales. Facebook drives discovery; LINE drives relationships.
How to Create a LINE Official Account: Step-by-Step
Step 1: Go to LINE Official Account Manager
Visit manager.line.biz and click "Create an account." You can sign up using your personal LINE account or an email address. For business use, we recommend using a dedicated business email.
Step 2: Enter Your Business Information
Fill in your business details:
Account name — your brand or business name (this appears to users, so make it recognizable)
Business category — select the most accurate category (restaurants, retail, beauty, services, etc.)
Business sub-category — narrow it down further for better discoverability
Profile image — use your logo at minimum 640x640 pixels
Step 3: Verify Your Account
LINE offers two verification levels:
Unverified account (gray badge) — basic account, available immediately
Verified account (blue badge) — requires business documentation, takes 5-10 business days for approval
To get verified, submit your business registration certificate (หนังสือรับรองบริษัท) or commercial registration (ทะเบียนพาณิชย์). Verified accounts appear in LINE search results and look more trustworthy to Thai consumers. Always apply for verification — there's no reason not to.
Step 4: Set Up Your Profile
Complete your profile with:
Cover image — 1080x878 pixels, use this for current promotions or brand messaging
Status message — 20 characters max, appears under your account name
About section — describe your business, include operating hours and location
Website URL — link to your main website
What Are the LINE OA Account Types and Pricing?
LINE OA offers three plan tiers in Thailand as of 2026:
Free Plan (Communication Plan)
Monthly cost: ฿0
Free messages: 200 per month
Additional messages: not available
Best for: micro businesses testing LINE OA or businesses with fewer than 200 friends
Light Plan
Monthly cost: ฿1,200
Free messages: 5,000 per month
Additional messages: available at per-message rates
Best for: small to medium businesses with active customer bases
Standard Plan
Monthly cost: ฿5,000
Free messages: 30,000 per month
Additional messages: available at lower per-message rates
Best for: medium to large businesses running regular promotions and broadcasts
Key pricing note: "Messages" count as broadcast messages sent to friends. One-to-one chat replies, auto-reply messages, and welcome messages do not count toward your message quota. This means you can handle customer service conversations without worrying about message limits.
How to Set Up a Rich Menu on LINE OA
The rich menu is the interactive menu that appears at the bottom of your LINE chat. It's the single most important feature for driving engagement — think of it as your app's home screen inside LINE.
Design Your Rich Menu
Size: 2500x1686 pixels (large) or 2500x843 pixels (compact)
Format: JPEG or PNG, under 1MB
Sections: divide into up to 6 tappable areas
Common Rich Menu Layouts for Thai Businesses
Restaurants: Menu / Order / Promotions / Location / Reserve / Contact
E-commerce: Shop / New Arrivals / Promotions / Track Order / Contact / LINE Shopping
Services: Services / Price List / Book Appointment / Portfolio / Reviews / Contact
Each section can link to a URL, trigger a keyword for auto-reply, open the camera, or switch to another rich menu. Pro tip: create separate rich menus for different user segments using audience targeting — show VIP customers a different menu than new followers.
How to Configure LINE OA Auto-Reply Messages
Auto-reply keeps your response time instant, even outside business hours. Thai consumers expect fast replies — a 2023 survey showed 72% of Thai consumers expect a business reply within 1 hour.
Types of Auto-Reply
Keyword-based replies — trigger specific responses when users type certain words (e.g., "price," "เมนู," "สาขา")
Smart chat (AI auto-reply) — LINE's built-in AI attempts to answer common questions automatically
Welcome message — the first message new friends receive when they add your account
Auto-Reply Best Practices
Set up Thai and English keyword triggers — many Thai users switch between languages
Include quick-reply buttons so users can tap instead of type
Always provide a fallback to human support — "พิมพ์ 'พนักงาน' เพื่อคุยกับเจ้าหน้าที่"
Update auto-replies for seasonal promotions — Songkran, 11.11, 12.12 campaigns
How to Use LINE Broadcast Messages Effectively
Broadcast messages are your most powerful tool for driving sales. But misuse them and you'll lose followers fast. Here's how to do it right:
Segmentation Is Everything
Don't blast the same message to all followers. Use LINE's audience targeting to segment by:
Demographics — age, gender, location
Behavior — message opens, link clicks, recent interactions
Custom tags — VIP customers, new followers, inactive users
Chat tags — manually applied labels from one-to-one conversations
Broadcast Timing for Thailand
Best days: Tuesday through Thursday typically see highest open rates
Best times: 10:00-12:00 and 18:00-21:00 Bangkok time
Avoid: Monday mornings (people are catching up) and late nights
Payday effect: schedule promotions around the 25th and end of month when spending spikes
Message Content Tips
Lead with the offer or benefit — Thai consumers scroll fast
Use rich messages (image + text + button) instead of plain text
Include a clear CTA button — "Shop Now," "Book Now," "ดูเพิ่มเติม"
Keep text concise — under 500 characters for the main message
Use LINE coupons for trackable promotions
What Is LINE VOOM and How Should You Use It?
LINE VOOM (formerly LINE Timeline) is LINE's social feed — similar to Facebook or Instagram posts. It's a free way to stay visible to followers without using your message quota.
Post regularly — 3-5 times per week for consistent visibility
Content types: product showcases, behind-the-scenes, customer reviews, tips and advice, promotions
Video performs best — short-form vertical video (under 60 seconds) gets the most engagement
Use hashtags — LINE VOOM supports hashtag discovery
Engage with comments — reply to every comment to boost algorithmic reach
LINE VOOM posts are free and don't count against your message quota, making it ideal for maintaining brand presence between broadcasts.
How to Integrate LINE Ads with Your LINE OA
LINE Ads Platform (LAP) lets you run paid advertisements that drive users to add your LINE OA as a friend, visit your website, or engage with your content.
LINE Ad Formats
Smart Channel ads — appear in LINE's Chat List and LINE TODAY
Display ads — banner placements across LINE's ecosystem
Video ads — in-feed video on LINE VOOM and LINE TODAY
Cost Per Friend (CPF) campaigns — pay only when someone adds your LINE OA
LINE Ads Targeting Options
Demographics: age, gender, location (province-level in Thailand)
Interests: based on LINE usage behavior
Lookalike audiences: find users similar to your existing LINE OA friends
Retargeting: reach users who visited your website or interacted with your account
Budget recommendation: start with ฿5,000-10,000/month for CPF campaigns. A typical cost per friend in Thailand ranges from ฿5-30 depending on your industry and targeting.
LINE OA Best Practices for Thai Businesses
Do These Things
Respond to chats within 1 hour during business hours — response time directly impacts customer trust
Use Thai language naturally — write like a Thai person messages, not like a textbook
Integrate with your CRM — connect LINE OA to your customer database using the Messaging API
Track friend sources — use different QR codes for different channels (in-store, Facebook, website) to know where friends come from
Run friend-get-friend campaigns — incentivize existing followers to invite their contacts
Leverage LINE MyShop — if you sell products, set up an in-LINE storefront for frictionless purchases
Avoid These Mistakes
Don't broadcast daily — 2-4 times per month is ideal for most businesses; more frequent and you'll see mass unfollows
Don't ignore analytics — check your LINE OA dashboard weekly for open rates, click rates, and friend growth
Don't use only text messages — rich messages with images and buttons outperform plain text by 3-5x in click-through rate
Don't skip the welcome message — first impressions matter; include a coupon or useful info
Don't treat LINE like email — it's a personal channel; be conversational, not corporate
How to Measure LINE OA Performance
Track these key metrics in your LINE Official Account Manager dashboard:
Friend count growth — net new friends per week/month
Block rate — percentage of friends who block your account (keep this under 5%)
Message open rate — aim for 60%+ (industry average in Thailand)
Click-through rate — percentage of opens that result in a link click
Chat volume — number of one-to-one conversations initiated by users
Revenue per broadcast — track coupon redemptions and link conversions
If your block rate exceeds 10%, you're broadcasting too frequently or sending irrelevant content. Segment your audience and reduce frequency immediately.
Ready to Grow Your Business with LINE OA?
LINE OA is the most direct path to your Thai customers. With the right setup, segmentation, and content strategy, it becomes your highest-ROI communication channel — outperforming email, SMS, and even paid social for repeat engagement.
Need help setting up your LINE Official Account, creating a content strategy, or running LINE Ads campaigns? Explore our social media marketing services or get in touch with our team to discuss how we can help your business grow on LINE.
