• Kaushal K
• Sudarshan K
• Shaheer
• Neekshith
• Swasthik Suvarna B V

This The goal of this project is to improve English language pronunciation for users getting ready for standardized tests like the TOEFL and IELTS by designing and developing the Pronunciation Helper Chrome Extension, which is driven by artificial intelligence. The extension incorporates contextual vocabulary study, intelligent word identification, dynamic highlighting of misspelled words, and real-time pronunciation support. With no reliance on the backend, it functions client-side through the use of contemporary web technologies such as HTML, CSS, JavaScript, and Chrome APIs. To guarantee dependability, accessibility, and efficacy in education, the system is tested using functional, integration, usability, and performance testing methodologies. By seamlessly incorporating pronunciation support into users' regular browsing activities, the technology facilitates effective and contextual learning.

Pronunciation, Speech API, Vocabulary, Language Learning, Text-to-Speech, IELTS, TOEFL.

"PRONUNCIATION HELPER- AI CHROME EXTENSION FOR IELTS & TOEFL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 7, page no.156-160, July-2025, Available :http://www.jetir.org/papers/JETIRGX06028.pdf

"PRONUNCIATION HELPER- AI CHROME EXTENSION FOR IELTS & TOEFL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 7, page no. pp156-160, July-2025, Available at : http://www.jetir.org/papers/JETIRGX06028.pdf