Online Translator

Type text, pick a source and target language, and translate online between dozens of languages. This tool is independent from the English-Chinese Dictionary — it focuses on free multi-language translation and does not rely on a local dictionary. Translations are produced by third-party online services (Edge / Bing, MyMemory, etc.); do not enter sensitive content.

Features:

• Multi-language: 50+ languages built in (Chinese / English / Japanese / Korean / French / German / Spanish / Russian / Arabic / Thai / Vietnamese …), translate between any two
• Auto-detect: when the source is set to “Auto-detect”, the script type (CJK / Latin / Cyrillic / Arabic …) is detected locally — no manual selection needed
• 4-engine side-by-side: Baidu, Youdao, Edge and MyMemory translate simultaneously and display side by side, so you can compare them at a glance; each card has its own speak / copy buttons, and if one engine is unavailable the card shows why — the others are unaffected
• Usage visible: Baidu (chars / month) and Youdao (requests / day) free quotas are shown live; when exhausted it auto-switches to the free channels, so you never overpay
• One-click: swap languages, copy result, character count, text-to-speech for source / result (browser speech engine; Chinese / English additionally use Youdao / Baidu TTS)
• Pure frontend: all requests are made directly from the browser, no self-hosted backend