1Common Challenges
Wrong size, blurry or rejected
LINE expects fixed sizes such as 2500×1686 or 2500×843, often with a 1 MB file limit. A resized poster gets cropped, blurry or refused at upload.
AI rich menu makerBuilt for LINE OA
AI LINE Rich Menu Maker — No Designer Needed
Describe your business and the buttons you want. AI writes the labels, draws the menu at LINE's exact size (2500×843 or 2500×1686) and builds the tap-area JSON to match — ready to upload to your LINE Official Account in minutes.
No credit card required
50 free credits = 5 menus
Failed generations refunded
Your prompt
Café in Chiang Mai, warm minimal style. 6 buttons: Menu, Order online (link), Promotions, Branches (map link), Opening hours, Contact us
Your Café
LINE Official Account
yourcafe.com/order
Menu
Tap a button to see its action
Tap area 2 · Link → yourcafe.com/order
rich-menu.json · Tap areas match the image
1–6
buttons per menu
2500×1686
large size (4–6 buttons)
10
credits per menu
4
label languages
Built for LINE Official Accounts
LINE Messaging API
Free to start
50 credits at sign-up
TH · JA · ZH · EN
Thai, Japanese, Chinese, English
How It Works
How the AI rich menu generator works
From a few lines of text to an image plus tap-area JSON. You decide every label and link.
1
Describe the menu
Write 10–1,000 characters: your business, the buttons in order (up to 6), the link for each one and the look you like. Pick your industry if you want.
2
AI writes the design brief
Google's Gemini turns your text into a brief: short labels in your customers' language, an icon per tile, colours and style. It only uses the facts and links you gave.
3
The image is drawn at LINE size
The Nano Banana Pro image model draws the menu on the real grid: 2500×843 for 1–3 buttons, 2500×1686 for 4–6, compressed under 1 MB.
4
AI review, redraw if needed
A second AI checks every label's spelling and that each tile sits on its tap area. Failed images are redrawn with corrections; if a generation still fails, credits are refunded automatically.
5
Tap areas built by code
The rich menu JSON (size, tap areas, actions, menu-bar text) is generated by code from the same grid as the image, so you never measure coordinates.
6
Preview, download, upload to LINE
Check it in the phone preview, click "Download assets + JSON" or copy the code, then set it up in LINE Official Account Manager: new rich menu → template → image → actions → save.
Key Features
What you get with every rich menu
Built around LINE's own rules, so the menu works the first time you upload it.
Exact LINE sizes
1–3 buttons: one row at 2500×843 (compact). 4–6 buttons: 2×2, 2+3 or 3×2 at 2500×1686 (large). Every file stays under 1 MB.
Tap areas that match the artwork
The JSON's tap areas come from the same grid the image is drawn on, tile for tile, so each button responds exactly where customers tap.
Link or text buttons
A button opens a link you typed, or sends its label as a text into the chat — handy for questions your auto-reply already answers, like opening hours.
Thai, Japanese, Chinese or English
Labels are written in your prompt's language (Traditional Chinese for Taiwan), kept short enough to read on a phone and spell-checked on the image.
Your brand profile, every time
Save your brand name, colour, tone and rules once in AI Studio; every rich menu follows them.
Nothing invented
The AI never adds prices, discounts or links you didn't give it. If a fact isn't in your prompt or brand profile, it isn't on the menu.
Checked, redrawn or refunded
Misspelled labels and misaligned tiles are caught and redrawn. If a generation still fails, your credits come back automatically.
Preview, download, find it later
Phone-mockup preview, one download for the image and JSON, copyable code, and a History page to re-download or delete past menus.
Layouts & sizes
Rich menu layouts the AI makes
The number of buttons in your prompt decides the layout. The image is drawn on this grid, and the JSON uses exactly the same tap areas.
| Preview | Buttons | Layout | Image size | LINE OA Manager template |
|---|---|---|---|---|
| 1 | One full-width tile | 2500×843 | Compact, 1 area | |
| 2 | Two tiles side by side | 2500×843 | Compact, 2 equal areas | |
| 3 | Three tiles in one row | 2500×843 | Compact, 3 areas | |
| 4 | 2 × 2 grid | 2500×1686 | Large, 2 × 2 | |
| 5 | Two wide tiles above three | 2500×1686 | No matching template: use the Messaging API | |
| 6 | 3 × 2 grid | 2500×1686 | Large, 3 × 2 |
LINE's rules as of October 2026: JPG or PNG, up to 1 MB (LINE for Business image specifications). LINE Official Account Manager offers 7 large and 5 compact templates with fixed splits: the 1–4 and 6-button layouts above each have a matching one, but there is no 5-area template, so a 5-button menu must be published with the Messaging API, which uses the JSON's areas as they are (template list in LINE's official manual, in Japanese). Every size option, including the smaller variants, is in our LINE rich menu size guide.
Compare
AI maker vs freelancer vs Canva vs LINE's own tool
All four can give you a working rich menu. They differ in cost, time and how much you do yourself.
| LineBot.pro (AI) | Freelance designer | Canva template | LINE OA Manager image tool | |
|---|---|---|---|---|
| Cost | 10 credits per menu (50 free credits at sign-up) | From about ฿700 per menu on Fastwork (Thailand, October 2026 listings) | Free templates (paid plan optional) | Free, built into LINE OA Manager |
| Time to a finished menu | A few minutes | Brief, wait for delivery, revision rounds | As long as you spend designing | As long as you spend designing |
| Right LINE size | Automatic: 2500×843 or 2500×1686, under 1 MB | Yes, if it's in the brief | You set the size and check the file size | Automatic (made for the template) |
| Tap areas | JSON with areas that match the image | You set them in LINE OA Manager | You set them in LINE OA Manager | Set in the same editor |
| Thai / Japanese / Chinese labels | Written and spell-checked by AI | Yes | You type and fit them | You type them |
| Your logo and photos | No upload — describe the look instead | Yes | Yes | Yes, you can add your own images |
| Design | AI-drawn icons and labels in your brand colours | Fully custom | Template-based | Basic: text, background colours, icons |
| Going live | Upload in LINE OA Manager (5-button menus: Messaging API) | Upload in LINE OA Manager | Upload in LINE OA Manager | Done in the same place |
All four are valid choices. A designer is the right call when you need your exact logo, product photos or a fully custom look; the AI maker is the quick option for everyday menus and frequent seasonal changes.
Publishing
Publish your menu in LINE Official Account Manager
LineBot.pro doesn't push menus to LINE for you. Uploading takes a few minutes:
- 1
Sign in to LINE Official Account Manager (manager.line.biz) and choose your account.
- 2
Open the rich menu section and create a new menu. Add a title (customers don't see it), a display period and the menu-bar text.
- 3
Choose the template that matches your layout: compact for 1–3 buttons, large 2×2 for 4, large 3×2 for 6. There is no 5-area template, so publish a 5-button menu with the Messaging API instead, or regenerate it with 4 or 6 buttons.
- 4
Upload the image you downloaded from LineBot.pro.
- 5
Set each area's action as listed in the JSON: a link with its URL, or a text with its label.
- 6
Save. Customers see the new menu the next time they open the chat.
Developers can create the same menu through the Messaging API with the JSON, upload the image and set it as the default — see LINE's rich menu documentation.
Screens and design tips for every step: how to create a LINE rich menu.
Prefer to have it set up with you? Our LINE Official Account setup service and audit include a rich menu review.
50 free credits = 5 rich menus
Each rich menu costs 10 credits, refunded automatically if the generation fails. When you need more, buy a one-time credit pack: no subscription, and credits don't expire.
Industries We Serve
Rich menu button ideas by industry
Copy a set into your prompt and add your links. Buttons with a link open your page; buttons without one send their label as a text your chat can answer.
Restaurants & cafés
6 buttons (3×2): Menu · Order online · Promotions · Book a table · Branches · Contact us
- Order online → your delivery or ordering page
- Book a table → the booking page you already use
- Promotions as text → auto-reply with this week's offer
Beauty salons & clinics
6 buttons (3×2): Book now · Treatments & prices · Promotions · Our team · Location · Chat with us
- Book now → your current booking page
- Treatments & prices → your price list
- Chat with us as text → staff answer in the chat
Retail & online shops
4 buttons (2×2): Shop now · New arrivals · Track my order · Contact
- Shop now → your online store
- Track my order → your delivery-status page
- Contact as text → auto-reply with hours and phone
Schools & courses
6 buttons (3×2): Courses · Timetable · Fees · Register · Location · Ask a question
- Register → your sign-up form
- Timetable → the latest class schedule
- Ask a question as text → answered in the chat
Real estate
4 buttons (2×2): Projects · Book a visit · Promotions · Contact sales
- Projects → your listings page
- Book a visit → your appointment form
- Promotions as text → auto-reply with current offers
Car dealers & garages
6 buttons (3×2): New models · Test drive · Book a service · Promotions · Showroom map · Contact
- Test drive → your booking form
- Book a service → your service booking page
- Showroom map → a Google Maps link
The rich menu maker in numbers
1–6
Buttons per menu
From one full-width tile to a 3×2 grid, laid out from your button count.
2
LINE sizes covered
Compact 2500×843 and large 2500×1686, compressed under 1 MB.
10
Credits per menu
Pay per menu, no subscription. Failed generations are refunded.
4
Label languages
Thai, Japanese, Traditional Chinese and English.
LINE OA Audit
Get an Expert LINE OA Audit
Start with a comprehensive analysis of your LINE presence
LINE OA Audit
Professional audit of your LINE presence with actionable recommendations
฿2,500 / one-time
- Account health check
- Competitor benchmark
- Content strategy and rich menu review
- Automation roadmap
- Report within 3–5 business days + 30-minute call
Need a Custom Audit?
For complex setups or several accounts, tell us what you need and we will scope a tailored audit with you.
Contact UsFrequently Asked Questions
Frequently Asked Questions
What is a LINE rich menu, and how is it different from a rich message?
A rich menu is the tappable panel fixed at the bottom of your LINE Official Account chat. It stays there until you change it, and taps on it don't count toward your monthly message quota. A rich message is something you send: it appears in the chat history and counts toward the quota when you broadcast it.
What size is the rich menu image?
The size follows your number of buttons: 2500×843 px (compact) for 1–3 buttons and 2500×1686 px (large) for 4–6 buttons, the two main sizes of LINE Official Account Manager's templates. Every image is compressed under 1 MB, which fits both LINE OA Manager and the Messaging API, so you can upload it without resizing.
How many buttons can the menu have, and in which layouts?
From 1 to 6. One to three buttons sit in a single row; four make a 2×2 grid; five make two wide tiles above three; six make a 3×2 grid. Just list the buttons in your prompt in the order you want them. Good to know: LINE Official Account Manager has templates for the 1-, 2-, 3-, 4- and 6-button layouts but none with 5 areas, so a 5-button menu has to be published with the Messaging API using the JSON. If you'll set the menu up in LINE OA Manager, choose 4 or 6 buttons.
What can each button do?
Each button either opens a link (website, booking page, online shop, Google Maps…) or sends a short text into the chat, such as "Opening hours", which your auto-reply can answer. The AI only uses links you typed yourself. Coupon and reward-card actions aren't generated, but you can still choose them in LINE Official Account Manager when you set up the menu.
Does LineBot.pro publish the rich menu to my LINE account automatically?
No. You download the image and the JSON, then set the menu up yourself in LINE Official Account Manager: create a new rich menu, give it a title and display period, choose the template that matches your layout (there is one for 1–4 and 6 buttons; a 5-button menu needs the Messaging API), upload the image, set each area's action (link or text) and save. It takes a few minutes. Developers can send the same JSON and image with the Messaging API instead.
Can I change the text or the links later?
Links, yes: you can change them anytime in LINE Official Account Manager or in the JSON. Button labels are drawn into the image, so new wording means generating a new image. Menus created from an AI Studio campaign brief also let you change their links inside the app for free.
Which languages can the button labels be in?
Thai, Japanese, Traditional Chinese and English. The AI writes the labels in the language of your prompt (or your app language when the prompt only lists names), and a reviewer checks that the text on the image is spelled exactly as planned.
Can I use my own logo or photos?
Not as uploads: the generator works from text only. Describe the look you want (for example "minimal, cream and gold") and save your brand colour and tone in the AI Studio brand profile so every menu follows them. Each tile shows an icon and a label, without a logo. If your logo must appear, add it to the image in an editor afterwards and keep the file under 1 MB.
What happens if the AI gets it wrong?
An AI reviewer checks every image for spelling and tile alignment and redraws it when it fails. If a generation still fails, your credits are refunded automatically. If the menu works but you want a different look, adjust the prompt and generate again (10 credits per generation).
How much does the AI rich menu maker cost?
10 credits per rich menu. New accounts get 50 free credits — enough for 5 menus — with no credit card. After that you buy one-time credit packs: no subscription, and credits don't expire.
Talk to our LINE team
Get a free consultation: tell us what you want to do on LINE and we'll recommend the right tools or quote the custom work.
Related Services
Related Services
Guides & Resources
Guides & Resources
LINE Rich Menu: Sizes, Templates & Setup Guide
Create a LINE Rich Menu with the right image size, useful buttons and a clear layout. Includes templates, setup steps and an AI-assisted design workflow.
Read Article
LINE Rich Menu Size 2500x1686: Specs & Templates (2026)
LINE rich menu image sizes at a glance: 2500x1686 (large) and 2500x843 (compact), file format, max file size, the 1,000-per-channel limit and ready-to-use templates. Updated for 2026.
Read Article
LINE Rich Message vs Card & Flex Message: Sizes & Setup
What a LINE rich message is and how it differs from card-based, rich video and Flex Messages — with LINE's official sizes, limits and step-by-step setup for each format.
Read ArticleStart free — no credit card needed
Make your rich menu in minutes
Start with 50 free credits — enough for 5 rich menus. No credit card, no subscription.
No credit card required
Credits never expire