caiyun-xiaoyi

A language learning app that practices everyday conversations through role-playing and provides feedback on pronunciation and grammar.

Online text-to-speech service that converts text into multilingual MP3 audio with adjustable voice parameters

An English pronunciation training app that delivers personalized feedback and practice paths based on your native language.

Multilingual translation platform supporting real-time translation of text, images, and audio.

A language learning platform that creates annotated flashcards from authentic content using spaced repetition.

A non-fiction book summary platform offering distilled core content in text and audio formats.

HuiYi is a comprehensive browser extension that revolutionizes web browsing by delivering a seamless bilingual translation experience. The plugin maintains the original webpage layout while displaying translations alongside the source text, creating an immersive reading environment. Supporting over 100 languages, HuiYi offers multiple translation modes, including full-page translation, hover translation, text selection, PDF document translation, and video subtitle translation. Designed to eliminate the need for copying and pasting content into external translation services, the tool provides real-time translation directly within the browser interface.

Immersive Translate is a free AI-powered bilingual translation tool designed to break down language barriers across web pages, documents, videos, and images. It intelligently identifies the main content of web pages and provides side-by-side bilingual translation without disrupting the original layout. The platform integrates over a dozen leading translation engines, including OpenAI, DeepL, and Google Translate, allowing users to freely switch between them for optimal results. It supports real-time bilingual subtitles for over 100 video platforms, advanced PDF and eBook translation with original formatting preserved, and image text translation powered by OCR and correction technologies. Compatible with major browsers and mobile devices, it efficiently and intuitively enhances language learning, academic research, and cross-cultural communication.

Readable is an AI-powered translation platform specialized in translating English PDF files into Japanese, delivering high-quality translations without altering the original layout. Powered by a proprietary translation engine optimized for academic and professional documents, Readable enables users to efficiently and comfortably read English research papers and business materials. The platform supports side-by-side viewing of the original and translated text for easy comparison and comprehension. Each document is translated in approximately 30 seconds, making it ideal for researchers, students, and professionals who require high accuracy and faithful format preservation.

Relingo is an innovative language learning tool that offers a Chrome extension and mobile app, seamlessly integrating vocabulary acquisition into your daily online activities. Rather than treating language learning as a separate task, Relingo works in the background while you browse websites, watch YouTube videos, and consume online content—automatically identifying unfamiliar words, providing translations, and reinforcing vocabulary through spaced repetition. The platform analyzes your proficiency level and existing vocabulary to intelligently highlight words that match your learning needs, creating a personalized experience without interrupting your browsing. Supporting over 10 languages, including English, Chinese, Japanese, Korean, Spanish, and French, Relingo enables learners worldwide to naturally build their vocabulary through content they genuinely enjoy.

InterSub is a multifunctional browser extension designed to enhance language learning by providing real-time bilingual subtitles in both native and target languages while watching videos. It integrates seamlessly with popular platforms such as YouTube, Netflix, Prime Video, Crunchyroll, TED, Coursera, Udemy, and LinkedIn Learning. Users can hover over unfamiliar words to instantly access translations and contextual explanations, with support for identifying phrasal verbs, idioms, and compound nouns. InterSub automatically saves queried words to a personalized vocabulary dashboard, which syncs with mobile apps and tools like Anki for effective review. The extension supports multiple languages and offers customizable subtitle display and remote control features, enabling convenient learning on large screens.

Netflix Dual Subtitles is a browser extension that displays bilingual or multilingual subtitles on Netflix. It can translate Netflix's official subtitles into almost all major languages in real time, supporting the simultaneous display of both original and translated subtitles. The extension offers extensive customization options for subtitle font size, color, opacity, and background, as well as drag-and-drop functionality for precise subtitle positioning. Users can also download original or translated subtitles with a single click, enhancing accessibility and supporting language learning and cultural understanding.