eLearning now carries more corporate training than any other delivery method. The 2025 Training Industry Report found that 34% of US training hours were delivered through online or computer-based technologies, ahead of instructor-led classrooms at 28%.
That shift matters for anyone training a multilingual workforce. The course you're designing today is tomorrow's translation project, and the decisions you make at the design stage determine how fast, affordable, and effective the translated versions will be. Thinking about localization early lets you build one program that works for every learner, instead of reworking it later. Here are five tips for designing an eLearning course with translation in mind:
Confirm that your authoring tool supports every language you'll need before you start designing. Unicode fonts cover most languages, but right-to-left scripts like Arabic and Hebrew, and character-based languages like Chinese, Japanese, and Korean, can still create exceptions.
Tell your translation provider which languages the training requires and ask whether your eLearning platform has limitations. If a language needs an alternate workflow, you want that plan in place before the clock starts ticking.
Animations are fun, but every animation may need to be recreated in every language. Before you add a design element, ask how much it contributes to the learning goal and whether that contribution justifies the multiplied cost.
Embedded text is the most common budget trap. Any image or screenshot that contains text will need to be recreated by your translation provider, which adds time and money. Embedded text is also easy to miss during project analysis, which leads to catch-up work later. A better approach: keep text in its own layer within the design file so it can be swapped cleanly.
Translated text usually runs longer than the English original. IBM guidelines cited by the W3C put expansion at around 30% for longer English text translated into European languages, and short labels and buttons can expand far more. Add white space to your slides, keep dialogue simple, and avoid cramming text into tight containers.
Skip regionally specific language and idioms. A skilled translator can find a culturally relevant replacement for "on the same page," but the back-and-forth adds to your timeline.
The same advice applies to audio. If your program includes narration, record the English at a comfortable cadence with natural pauses, because the translated script will grow too. Rushed timing forces voice talent to speak unnaturally fast or edit the slide length. If your course includes video, decide early whether voiceover or subtitling fits your content and budget better.
Rushing the translation team, skipping quality steps, and racing through the functional review will produce an ineffective learning tool. Share your timeline with your language provider and ask whether your request is realistic.
Then coordinate the steps. When you translate the script first, followed by on-screen graphics, then the eLearning program files, the voice recording can begin while the rest of the translation is underway.
You can prevent most delays before the project starts. Send clear instructions with the project files: which terms should stay in English, and how proper names should be handled, since some professionals have formal translations of their names. Answering the linguist’s questions quickly keeps the whole schedule intact.
Handouts, quizzes, job aids, and certificates that accompany the course should be translated with it, by the same provider. Bundling these documents with the eLearning course keeps terminology and style consistent, and the translation memory built from your course means existing translations can be reused instead of paying to translate the same sentences twice. If a colleague owns those companion materials, make sure you're both working with the same provider and that everyone knows that the materials belong to the same program. Inconsistent terminology between a course and its handouts confuses learners fast.
A short planning conversation saves weeks of rework. Before development starts, answer these questions:
Bring those answers to your translation provider during design, not after launch. A provider experienced in eLearning translation can pressure-test your plan, flag issues you may not yet see, and help you measure whether the translated course works once it's live. The earlier that conversation happens, the more time, rework, and production cost you save.