By the end of 2025, Google Ads will be implementing a significant change in Search campaign configurations. The practitioners will also profile the target languages manually. Rather, the platform will automatically identify the user preferences based on signals such as browsing behaviors, search queries, the setting of their devices, and other online activity.
Currently, advertisers can often select particular language, e.g. English, Spanish or French as the way to attract their target audience. The new switch reduces this manual accuracy to the system-based identification that can smoothen the campaigns progress, but also be a cause of inaccuracy in a multilingual or territorial-diversified market.
This manipulation is done only with the Search campaigns. Display, YouTube, and Shopping advertisements will continue offering manual language targeting, so most advertisers will have some form of control when using more than one of these channels.
This will make it easier to setup campaigns in smaller businesses as there will be no language selection step. Nonetheless, to the extent that brands target niche or localized markets, e.g. French speakers in Canada, or communities in bilingual cities the ability to sustain precision and message relevancy may be more difficult to achieve.
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To help mitigate the effect of the change, Google Ads will automatically assign language targeting based on signals including search behavior and device language, ad content, and landing page text. Although this has the benefit of efficiency, some experts caution on the diminished accuracy in the culturally sensitive or multilingual areas.
Automation of Google Ads is one trend that the change underlines, as the process becomes more efficient, but it poses a risk of inaccuracies to companies with audiences of diverse backgrounds.



