Mazelingo is an AI-assisted language reading tool. Paste up to 10,000 characters, choose a source and target language, and adjust how many sentences appear in the language you are learning. Tap sentences to switch between originals and translations, request grammar or vocabulary explanations, and listen with browser speech. It supports Japanese, English, Chinese, Korean, Spanish, French, German and Portuguese. Pre-generated sample reading works without registration. Translating your own text and requesting AI explanations need an account and credits; browser reading controls do not spend credits.
Mazelingo is built to make language practice part of reading material that users choose. It blends native and target-language sentences so readers can increase the target-language share at their own pace, check originals, and request explanations when needed.