Thailand’s Advertising Channels in 2026: Where Should Your Budget Go?

Choosing where to spend an advertising budget in Thailand is harder in 2026 than it was a few years ago. Audiences are spread across more platforms, costs move with every algorithm change, and the money is shifting fast. Below we look at the main online and offline channels, what the latest data says about each, and how we help clients decide where their budget will work hardest.

Thailand's digital market in 2026: the numbers that matter

Thailand is one of the most connected markets in the region. According to the Digital 2026: Thailand report by DataReportal and Kepios, there were 67.8 million internet users in Thailand at the end of 2025, a penetration rate of 94.7 percent. The same report counts 56.6 million active social media user identities, equal to 79.1 percent of the population.

Ad spending tells the second half of the story. In its October 2026 update, the Digital Advertising Association (Thailand) and Kantar forecast Thai digital ad spend of about THB 32,339 million for 2026, up 0.3 percent on 2025. Meta holds the largest share at 25 percent, with TikTok close behind at 24 percent. Social, ecommerce and native advertising are growing by double digits, while Display (-24 percent), Online Video (-17 percent), YouTube (-15 percent) and LINE (-15 percent) are forecast to spend less than last year.

The takeaway for businesses is simple: the market is not growing much overall, so every baht has to be placed more carefully.

Online advertising channels

Facebook and Instagram Ads

Meta's platforms still take the biggest share of Thai digital ad budgets. They offer detailed targeting by location, age, interests and behaviour, flexible budgets and a wide choice of formats, from single images to Reels and lead forms. To get strong engagement, keep creative relevant to Thai culture, use high-quality images and short video, test several versions of each ad, and reply quickly to comments and messages. Our Facebook Ads service covers strategy, creative and day-to-day optimisation.

Google Ads: Search and Display

Thai buyers search Google when they are ready to compare products, prices and suppliers, which makes Search Ads one of the most direct ways to reach people with clear intent. Use Thai-language keywords, include long-tail terms and common local spellings, and keep landing pages fast and relevant. Display can still help with remarketing and awareness, but with Display budgets falling sharply in the DAAT forecast, we usually treat it as a supporting channel rather than the main one. See our Google Ads management for how we set up and run campaigns.

TikTok Ads

TikTok is now almost level with Meta in Thai ad spend, at 24 percent of the market according to DAAT. Short, entertaining video with a strong hook in the first seconds works best, and TikTok Shop links content directly to purchase. It suits brands that can produce content regularly and want reach among younger audiences, though it is increasingly used by B2B and service brands as well. Our TikTok marketing team can plan content and ads together.

YouTube and online video

YouTube remains a major platform for entertainment, learning and product research in Thailand. Skippable in-stream ads, non-skippable ads and six-second bumper ads each fit different goals. Spending on YouTube and online video is forecast to drop in 2026, so the bar for creative is higher: open with the key message, keep it short, and give viewers a clear next step.

LINE Ads and LINE Official Account

LINE is part of daily life in Thailand. LY Corporation reports about 54 million monthly active LINE users in the country, and around 6 million LINE Official Accounts used by businesses and government agencies. Paid LINE ad spend is forecast to fall in 2026, but a LINE Official Account remains a low-cost way to keep in touch with existing customers through broadcasts, rich menus and chat. Our LINE OA services help businesses set this up properly.

Influencer and creator marketing

DAAT describes the market as moving from a "digital advertising economy" to a wider "digital marketing economy" that includes creators, content and commerce. Creators range from mega influencers with millions of followers to micro and nano creators with smaller, more engaged communities. Choose creators whose audience matches your customers, check real engagement rather than follower counts, and agree clear deliverables before you start.

Programmatic and local ad networks

Programmatic platforms buy ad space automatically across many Thai websites and apps, using real-time data to decide where each ad appears. They can extend reach efficiently, but they need careful brand-safety settings and regular checks on where ads are actually shown.

Offline advertising channels

TV and radio

TV and radio still reach older audiences and people outside major cities, and they can build broad awareness quickly. The trade-offs are higher costs and weaker measurement compared with online channels.

Print and magazines

Specialist print titles can still reach niche audiences, such as industry, travel or automotive readers. Reach is limited, so print works best as part of a wider plan rather than on its own.

Billboards and out-of-home

Billboards and transit advertising along busy Bangkok routes such as Sukhumvit, Silom and the BTS and MRT lines give strong visibility. Measuring return is harder, so many brands now pair out-of-home with a QR code, a short URL or a LINE OA to track response.

How to choose the right channels for your business

Start with a clear goal, whether that is awareness, leads, online sales or more store visits, and set a realistic budget for each channel. Then match each channel's strengths to how your customers actually behave. If your buyers search before they buy, Google Search should be near the top of the list. If you sell visually or to younger audiences, Meta and TikTok usually come first. For repeat business, a well-run LINE OA often costs far less than winning new customers through ads.

Measure every channel against the same business result, not just clicks or views, and move budget toward what works. This is the core of our digital marketing services.

Advertising rules in Thailand

Advertising in Thailand is overseen by bodies including the Office of the Consumer Protection Board (OCPB). Avoid false or exaggerated claims, respect personal data under the Personal Data Protection Act (PDPA), and take extra care with regulated categories such as health products, food, cosmetics and alcohol, which have their own rules. Foreign companies should also check registration and tax requirements, and get local legal advice where needed.

Trends to watch in 2026

AI across the workflow. DAAT reports that 92 percent of people in the Thai industry already use AI tools. AI speeds up content production and campaign optimisation, which means attention, not content volume, is now the scarce resource.

Social video and commerce. With Meta and TikTok taking almost half of digital ad spend between them, and social and ecommerce formats growing, short video connected to a shop or a lead form is becoming the default.

Thai-language content and communities. Content written for Thai audiences and smaller online communities continues to build more trust than generic, translated campaigns.

Summary

In 2026 most Thai advertising budgets should be built around online channels: Meta, TikTok and Google Search first, with YouTube, LINE and programmatic chosen for specific jobs. Offline media still has a role for certain audiences, as long as you can measure it. If you would like help building a channel plan for your business, contact our team.

Sources: DataReportal and Kepios, Digital 2026: Thailand (November 2025); DAAT and Kantar, Thai digital ad spend update, October 2026 (reported by Marketing Oops, 3 October 2026); LY Corporation, LINE Thailand (December 2025).