Online graphics that stop the scroll

Most customers now meet a brand for the first time on a phone screen: a Facebook post, an Instagram ad, a TikTok clip or a LINE OA message. Online graphics are the face of your business in the place customers see it most. You get less than two seconds to make someone stop and read. If the image is unclear, the text too long or the look off-brand, they scroll past.

It suits businesses that post or advertise often but have no in-house designer: online shops that change promotions every month, service businesses that need to look trustworthy, and brands with a new CI that want every piece to match it. If the owner is still making visuals in Canva late at night, that is a sign to hand the work to a team that does it every day.

Good graphic design is more than image files. It needs a plan and a system so every month comes out at the same standard. A monthly service usually starts with a content plan that sets themes, topics and posting dates in advance, then a set of templates that keeps the feed tidy, and only then the actual pieces.

The files must be ready to use: every size, named in a clear system, with source files so you can change text yourself when needed. Print files need the right colour mode, bleed and resolution so the printer can use them without rework.

• A monthly content plan with themes and a posting schedule
• On-brand templates for posts, carousels, Reels covers and Stories
• Several ad versions for Facebook, Instagram, Google, TikTok and LINE
• Website banners and promo strips
• Brochures, posters, labels and packaging with print-ready files
• A monthly review of which visuals worked and what to build on next

Most graphic work follows four steps. First the brief: goal, key message and channels. Then sketches and layouts so you see the direction before the details. Then the final design with your revisions. Then delivery in every size. Seeing a sketch first saves a lot of time, because a wrong direction gets fixed early.

On timing: a single ad set or a few posts usually takes about 3 to 7 working days. A full month of content should start at least 2 to 3 weeks before that month. Brochures or packaging often take 2 to 4 weeks, depending on page count and revision rounds. Leave extra time for printing and for sign-off inside your own company.

The most common cause of delay is not design. It is missing input: product photos not yet shot, promo prices still changing, or several approvers giving conflicting comments. Naming one approver and sending complete information with the brief keeps work on schedule.

Each platform shows images differently. One image cropped for everywhere often cuts off text or the logo. It works better to design one master piece, then re-lay it out for each ratio, keeping key text in the centre and away from the edges where buttons and account names cover it.

Platform specs change, so check the latest guides before a campaign. But the main ratios below cover most of what Thai businesses need today.

• Vertical 9:16 (1080×1920) for Reels, Stories, TikTok and YouTube Shorts
• Portrait 4:5 (1080×1350) for Facebook and Instagram feeds, taking more of the screen
• Square 1:1 (1080×1080) for carousels and ads used across placements
• Landscape 1.91:1 (1200×628) for Google Display and shared links
• LINE OA rich message images (1040×1040) with tappable areas

Graphic design fees are not based on image count alone. The main factors are monthly volume, how many sizes each piece needs and how complex each piece is. A visual that needs product retouching, cut-outs or new illustration takes far longer than a template where only the text changes.

Other things to settle up front: how many revision rounds are included, who writes the copy, whether photos must be shot or licensed from stock, whether short video is included, and whether you receive source files. If your brand has no clear CI yet, templates and visual rules may need to come first. That one-off setup makes monthly work faster for the long term.

Look past a pretty portfolio. Check whether the work fits real platforms, whether the text reads easily on a phone, and whether each client has its own look or every brand comes out the same. A good studio can explain why it chose a layout and what the visual should make people do next.

• A brief and sketch stage before final design
• Clear revision rounds and delivery times
• Every size delivered, not charged one size at a time
• Understands online ads and makes versions to test
• Uses properly licensed images and fonts
• Reports which visuals worked instead of just delivering files

The top mistake is cramming too much into one visual: price, promo, product details, phone number and a large logo. Nothing stands out. Ads that work usually carry one main message that reads in two seconds, and let the caption and landing page explain the rest.

Other frequent ones: changing style every month to chase trends so customers stop recognising you, running one ad image for months until people tire of it, designing on a desktop without checking on a phone, and choosing visuals by the boss’s taste instead of real numbers. Making two or three versions and letting ad results decide is usually more accurate than a debate in a meeting room.

For regular posts, look at engagement rate, saves and shares, which say more than likes about whether people value the content. For ads, compare click-through rate, cost per result and conversions for each version. Once you know what wins, carry those elements into next month. That way the design gets better from real data every month.

In 2026, short vertical video is the main format on every platform, so design now covers video covers, on-screen text and stills cut from video at the same time. Ad platforms such as Meta and Google also use AI to mix images and text on their own. The more distinct visuals you give them, the faster they find what works.

The more automation remixes your work, the more brand consistency matters. Clear colours, type and image style keep every piece recognisably yours, even when AI crops or re-pairs it. AI tools do speed up production, but a designer still needs to control quality, check licensing and make sure each visual sounds like your brand.