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What is Caiyun Xiaoyi?
Caiyun Xiaoyi (彩云小译) is a Chinese-English (and multi-language) translation tool known for bilingual side-by-side webpage, document, and video-subtitle translation, plus a browser extension and simultaneous interpretation. It's built on Caiyun's own translation models.
Key features
- Bilingual side-by-side webpage translation
- Document and PDF translation
- Video and subtitle translation
- Browser extension and apps
- Simultaneous voice interpretation
How to get started
- Install the extension or open the app
- Translate a page, file, or text
- Read source and translation side by side
- Use interpretation mode for speech
Use cases
- Reading foreign articles bilingually
- Translating documents
- Subtitling and video comprehension
- Live conversation translation
Caiyun Xiaoyi vs. alternatives
| Tool | How it compares |
|---|---|
| Caiyun Xiaoyi | Bilingual translation with side-by-side web and document reading. |
| DeepL | High-quality neural translation. |
| Baidu Translate | Broad language coverage from Baidu. |
FAQ
Is Caiyun Xiaoyi free to use?
Caiyun Xiaoyi's plans: Free tier, plus paid plans. Pricing and free-tier limits change over time, so check the official site above for the latest details.
What is Caiyun Xiaoyi used for?
Bilingual translation with side-by-side web and document reading.
Who is Caiyun Xiaoyi best for?
Caiyun Xiaoyi is a good fit for reading foreign articles bilingually, or translating documents.
What are the alternatives to Caiyun Xiaoyi?
Commonly compared alternatives include DeepL and Baidu Translate, see the comparison above for how they differ.
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BLast reviewed: 2026-08 · Reviewed by AIKetra editors · How we evaluate tools