From translation to writing, from voice to API — a complete language AI solution
Advanced neural network-based text and document translation tool. Supports 30+ languages, preserves original formatting, delivers naturally fluent results. Trusted by millions of users worldwide.
Text · Files · Web · Image Translation
Supports PDF, Word (.docx), PowerPoint (.pptx), Excel (.xlsx), HTML, TXT and more. Upload files and get high-quality translations while preserving original formatting and layout.
Drag and drop files here
or click to upload
AI-powered writing assistant to improve your writing. Whether business emails, academic papers, or creative content, optimize expression style, tone, and wording for your audience and context.
AI Writing Assistant
Real-time multilingual voice translation eliminates language barriers in face-to-face communication and remote meetings. Supports Voice for Meetings and Voice for Conversations modes.
Real-time Voice Translation
Integrate world-leading language AI technology into your products and workflows. RESTful API design supporting text and document translation, with comprehensive documentation and multi-language SDK support.
Use LanguageAI directly in your everyday work tools
Translate documents directly in Word without leaving the editor. Formatting preserved.
Seamlessly use translation in Google Docs, Sheets, and Slides.
Full support for Outlook, Teams, SharePoint and other M365 apps.
Extensions for Chrome, Firefox, and Edge to translate web pages anytime.
Native Windows and macOS apps with offline translation and system-level shortcuts.
iOS and Android apps for translation anywhere, with camera translation support.
Compare features to choose the LanguageAI tool that best fits your needs
| Feature | Translator | Write | Voice | API |
|---|---|---|---|---|
| Text Translation | — | — | ||
| File Translation | — | — | ||
| Writing Assistant | — | — | — | |
| Voice Translation | — | — | — | |
| API Integration | — | — | — | |
| Glossary | — | — |
Free 30-day trial, no credit card required
