ElevenLabs | Ads Engine Turns Localization Into Ad Workflow
ElevenLabs has shared how its paid marketing team built the internal workflow that became Ads Engine, a tool for localizing ad campaigns across text, static images, and dubbed video. The system was created to help a small team run multilingual campaigns faster, reduce manual production work, and turn high-performing creative into localized ads across several markets.
ElevenLabs turns multilingual ad production into one workflow
Ads Engine comes from a real production problem inside ElevenLabs: a four-person English-speaking paid marketing team needed to manage campaigns across seven languages without adding headcount. The manual process involved translating keywords, adapting headlines to platform character limits, rebuilding static images, dubbing videos, and uploading localized assets back into ad platforms.
For designers, editors, and marketing creators, the important point is that localization is not only translation. A campaign may need rewritten text, new visual overlays, platform-compliant copy, dubbed audio, localized product screenshots, and creative assets that feel native to each market. Ads Engine is designed to compress that work into a more connected campaign workflow.
Ads Engine started from a localization bottleneck
Search ads created one type of problem: translated headlines often exceeded character limits, which meant each campaign needed manual rewriting before it could go live. Static display ads created another bottleneck because strong English creative had to be translated, sent to design, rebuilt with localized text, reviewed, and uploaded again.
Video ads added another layer. ElevenLabs could use Dubbing V2 to preserve the original speaker's voice, tone, and pacing in different languages, but video overlays, screenshots, product UI, and on-screen text still needed visual localization. Without that visual layer, the audio could sound local while the design still looked built for the original market.
The internal workflow connected text, images, and dubbed video
The internal tooling connected directly to ad accounts, pulled existing creatives, handled translation with automatic character-limit compliance for search ads, adapted static images with localized text, dubbed video with Dubbing V2, and pushed finished assets back to the ad platform.
That matters because every handoff in a campaign workflow costs time. A designer may wait for translated copy, a marketer may wait for a rebuilt image, and a video editor may wait for localized audio or new overlays. Ads Engine is meant to reduce those handoffs so a high-performing creative can become localized campaign material much faster.
The results show why localized creative matters
ElevenLabs reports that its localized non-English campaigns delivered a 17.6% lift in conversions compared to English campaigns alone. The campaigns generated $3.78 million in incremental conversion value at a 7.16 ROAS, and the internal work won a 2026 Google Ads Impact Award.
For creative teams, those numbers are useful because they show why localization should not be treated as a cosmetic step. If a product has demand in multiple markets, the ability to launch relevant ads in the right language, with adapted visuals and dubbed video, can directly affect campaign reach and performance.
Ads Engine is now becoming a product
The internal system is now available as Ads Engine inside ElevenCreative and through ElevenProductions. The tool connects to ad accounts, localizes creatives across text, images, and dubbed video, respects platform specs automatically, and sends finished ads back to the platforms where they run.
ElevenLabs also frames Ads Engine as the start of a continuous loop. Performance data can flow back from running campaigns, creative fatigue can be detected, and fresh variants can be generated without restarting the production process from the beginning.
IMPORTANT: Before using localized AI ads in paid campaigns, teams should confirm ad account permissions, platform specifications, copy approval, brand rules, localization quality, asset rights, dubbing permissions, and regional advertising requirements.{alertWarning}
Daisuki's Take: What This Means for Designers
Ads Engine is relevant because it treats localization as a full creative workflow, not only a translation task. For designers and campaign teams, that is the right direction. A localized ad needs text that fits the platform, visuals that match the market, audio that feels natural, and a production process that does not slow down every time a new variant is needed.
The strongest use case is scaling what already works. If an ad performs well in one language, a team should be able to adapt it quickly for other markets while keeping the core idea intact. That can help small teams compete without waiting days for every image rebuild, video edit, or manual upload.
We would still treat final review as essential. AI can speed up translation, dubbing, image adaptation, and platform formatting, but marketers and designers still need to check tone, cultural fit, layout quality, claims, brand consistency, and whether the localized creative actually feels native to the audience.
Sources and Recommended Links
- How we solved multilingual advertising internally - and why we are launching it as Ads Engine | ElevenLabs Official Blog
