The answer depends on the number of channels, the number of runs, and your expectations for accumulating recognition.
If the campaign runs across multiple channels and is repeated several times, invest in a common key visual along with adaptation guidelines for each channel. Allowing each channel to design independently may seem cost-effective, but the identity will not accumulate, and each advertising dollar must start from scratch. Only let each channel handle it when the campaign is very small, one channel, one time, without expectations for long-term identity building.
This is a question that Sinh Vũ encounters frequently, especially when clients are preparing to run multi-channel campaigns with limited production budgets. The answer is not always "create a solid original image," but it is also not "let it be natural for speed." It depends on your specific circumstances.
Research from the Ehrenberg-Bass Institute on Distinctive Brand Assets (such as colors, layouts, characters, typography, and unique brand imagery) reveals a clear principle: these assets only accumulate in viewers' memory when consistently repeated. Each time a channel deviates from the established design, it erases some of the memory just built.
IPA and System1 analyzed about 4,000 ads from 56 brands and found that brands consistent in creativity tend to outperform in business growth compared to those that continuously change their presentation. Sinh Vũ considers this a reference point for guidance, not a guarantee for every industry.
The practical consequence: when each channel designs independently, viewers on Facebook see one brand face, viewers on TikTok see another, and email recipients see a third face. The advertising budget each day does not aggregate into a common identity but runs in parallel like three separate campaigns.
WARC notes a trend in modern brand thinking: shifting from discrete campaigns to a creative platform, meaning a central idea that can flow through various formats and channels while maintaining a cohesive spirit. Sinh Vũ applies this principle to its delivery.
When creating a campaign visual system, Sinh Vũ builds a core key visual along with an adaptation guide for each ratio and format. The client's internal team, service company, and KOL all adhere to the same standard, producing variations faster without deviating from the spirit. Sinh Vũ delivers the original files in AI, PSD, or Figma formats so that clients can create additional variations as needed, keeping the rights to reproduction in their hands instead of relying on the provider each time.
A consistent original image does not limit the creativity of each channel. It informs each channel of its starting point before making variations.
Practical experience, Sinh Vũ Studio
Topic: Common original images or allowing each channel to design independently. Sinh Vũ guide, sinhvu.com
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If you have marked most of the signs above, this is the time to discuss in more detail. Sinh Vũ can help you review and propose a direction.
Ehrenberg-Bass Institute for Marketing Science. IPA & System1, How creative consistency strengthens brands. WARC, Moving from campaigns to creative platforms. Practical experience of Sinh Vũ Studio.
It is not necessary to outsource if the internal team is capable. The important thing is to have a single original file and a clear aspect ratio guideline, regardless of who created the file. If each channel starts from scratch without a common standard, the lower budget may lead to higher long-term identification costs.
The minimum adaptation guide should clearly state: aspect ratio for each channel, safe zones for logos and text, allowed background colors and colors that cannot be changed, font types, and the smallest font size. It doesn't need to be complicated; a few-page document with sample files is enough for the internal team or partners to create variations without deviating from the spirit.