Game Localization · Glossary
Text Truncation in Game Localization — Causes, Consequences, and Prevention
Text truncation occurs when translated text is longer than the UI space allocated for it, causing text to be cut off mid-sentence, hidden behind other UI elements, or displayed incorrectly. It is one of the most common and preventable technical issues in game localization.
Why Truncation Happens
Most game UI is designed with English text in mind. English is compact — most other languages are longer. Fixed-width text boxes, HUD elements, button labels, tooltip boxes, achievement descriptions, and skill tree labels all have hard character limits or pixel-width constraints set for English-length strings. When translated text expands beyond those limits, the game engine clips, hides, or overlaps the overflow text.
Languages Most Prone to Truncation
German expands 20–40% relative to English and is the single language most likely to cause truncation. French expands 15–25%, Finnish 30–60%, and Spanish 20–30%. Russian is more variable — body text can expand 5–15% while headlines may be shorter. Japanese and Chinese typically compress relative to English (10–30% fewer characters), but CJK characters have different height metrics that can cause vertical truncation. Arabic text tends to be shorter but requires horizontal space reallocation due to RTL mirroring.
Preventing Truncation
Pseudolocalization in pre-production is the most cost-effective prevention method — it simulates text expansion before translation starts, identifying every UI element that will break under maximum-expansion languages. Variable-width text containers (auto-resize based on content), dynamic font scaling, and character count budgets documented in the localization kit also prevent truncation at the design stage. Truncation caught at LocQA costs a fraction of what it costs to fix after launch via emergency patch.
SandVox and Text Truncation
SandVox runs pseudolocalization checks before translation begins to identify all truncation-prone strings. Our LocQA process includes in-engine visual verification of every UI element across target languages — truncation caught at QA costs an afternoon to fix; truncation discovered at launch by players costs an emergency patch and its review cycle.
Related terms: Pseudo Localization · Text Expansion · Localization Kit · Character Limit Localization
Frequently Asked Questions
Can truncation be fixed after translation is complete?
Yes, but it is expensive. Each truncated string requires the translator to rewrite the text to fit the space constraint — which may compromise meaning — followed by a QA pass to verify the fix. If there are hundreds of truncated strings across multiple languages, rework costs can match the original translation cost. Pseudolocalization before translation is dramatically cheaper.
Which game genres are most affected by truncation?
RPGs and strategy games — they have the most text in the smallest UI real estate: status bars, ability names, item descriptions, menu trees. Action and casual games typically have fewer and shorter strings, making truncation less prevalent.
Is truncation always the translator’s fault?
No. Most truncation is a UI design problem — English-only design that did not account for expansion in other languages. Translators adapt to available space when character limits are provided; when no limits are given, they translate naturally and truncation appears at engine integration. Providing character limits per string in the localization kit eliminates most truncation before it occurs.
Need Expert Game Localization?
SandVox provides end-to-end game localization including text truncation — for narrative games, mobile titles, webtoons, and interactive fiction.