What is Text Style Transfer?
TL;DR
AI technology that changes only the 'style'—tone, formality, reading level—of text while preserving its content. Used to make text formal or casual.
Text Style Transfer: Definition & Explanation
Text style transfer is AI technology that changes only the 'style'—tone, formality, reading level—of a text while preserving what it conveys (its meaning). Examples include turning casual writing into polite business prose, recasting technical explanations into beginner-friendly language, and condensing long passages into concise bullet points. With the arrival of large language models (LLMs), natural style transfer that was hard with rule-based methods is now done with high accuracy, and it's built in as a core feature of AI paraphrasing and rewriting tools. It helps with adjusting the tone of business emails, rewriting internal documents for external release, and optimizing content for diverse readerships. A caveat: in the process of changing style, facts, figures, and proper nouns can change—a 'meaning drift'—so verifying the accuracy of the content after conversion is important.