Character voice

How to preserve character voice in AI novel translation

Character voice is one of the first things to drift in AI novel translation. The plot remains, but the rude character becomes neutral, the comic character becomes polite, and the noble character loses status.

Define voice as rules, not vibes

"Make him sound playful" is weaker than a reusable rule. A useful rule says how the character addresses others, how formal their sentences are, whether they swear, whether they joke under pressure, and what they should never sound like.

For example: "Detro uses mock-politeness toward guards, jokes when afraid, and should sound slippery rather than genuinely respectful." That is a translation instruction the model can apply again in later episodes.

Import your edited translation

If you already translated episode 1 by hand, that text is valuable. It shows the model how you want names, dialogue, descriptions, and pacing to work. LoreLingo can import prior translations into project memory so later chapters follow the established style.

Separate terminology from personality

A glossary handles fixed terms: names, places, titles, spells, ranks, and organizations. A character dictionary handles personality: pronouns, formality, favorite phrases, insult level, and relationship-specific address. Treating both as one generic note makes the prompt weaker.

Review voice after every important episode

Voice drift is easier to fix early. After a major scene, run a review report or manually scan dialogue-heavy sections. Check whether angry characters sound angry enough, jokes still land, and social hierarchy is visible in the target language.

The app stores character voice decisions per project so ongoing translations can reuse them episode after episode.