The short answer: most modern LEGO instructions are visual-only and language-independent. But there are exceptions.
Modern instructions (1990s onward)
Modern LEGO building instructions are almost entirely picture-based. There's no text describing each step — just numbered diagrams showing which pieces to add and where. This means a German child can build from an instruction booklet originally distributed in Japan with zero translation needed.
Text in modern booklets is limited to:
- Set name and number on the cover.
- Safety warnings (often in 5–10 languages on a single inside page).
- Optional copy on the back about LEGO.com or the building app.
None of these are needed to actually follow the build steps.
Where text matters
- Older instructions (pre-1990s). Vintage LEGO instructions sometimes include written instructions on a separate sheet, particularly for technical / Mindstorms-era / Dacta educational sets.
- Mindstorms / Robot Inventor sets. Programming guides for these are language-specific. LEGO Education provides English, German, French, Spanish, Japanese, Chinese, and Korean versions of programming materials.
- Dacta / LEGO Education printed support. Worksheets and lesson plans for educational sets are language-specific.
The LEGO Building Instructions app
The official mobile app provides interactive 3D instructions for many recent sets. The interface itself is multilingual — English, German, French, Spanish, Italian, Polish, Russian, Japanese, Chinese, Korean, and several others. Instruction steps remain visual.
What to do if your booklet is in an unfamiliar language
For modern sets:
- Just follow the diagrams. The text isn't needed.
- If you want a different cover-language PDF for any reason, search the set number on lego.com/service/buildinginstructions — most sets have parallel PDF files for major regions.
For older sets where text matters:
- Search Rebrickable's instruction archive for translated versions.
- Use Google Translate's camera mode to translate printed text on the spot.