Best AI Tool for React Localization 2025

The AI-Powered React i18n Tool for Automated Localization

Stop manually extracting strings. PolyLingo is the React localization tool that uses AI to read your code, understand context, and automate React UI translation instantly. Generate production-ready i18n JSON files in seconds.

Localize My App FreeView Documentation

AI-Powered React Translation

Our engine doesn't just translate words; it understands code. It accurately identifies text nodes in JSX, props, and template literals for precise React i18n automation.

Automate React UI Translation

Streamline your workflow. Automatically detect text, generate keys, and convert React components to i18n format without breaking your codebase.

Generate Translation JSON

Export perfectly formatted translation files for i18next, react-intl, and next-intl. The ultimate tool for translation extraction from React code.

How to Localize a React App Automatically

PolyLingo simplifies the complex process of React internationalization into three automated steps.

01

Scan Your Code

Upload your component. Our React localization tool parses JSX/TSX to identify every user-facing string, ensuring no text is left behind.

02

AI Context Extraction

We use context-aware AI to distinguish between buttons, labels, and dynamic content, ensuring high-quality, context-correct translations.

03

Export i18n Assets

Receive your rewritten code and generated translation JSON files ready for i18next or react-intl. Deploy your multilingual React app instantly.

Developer-First Localization

The Best AI Tool for
Multilingual React Projects

Traditional manual localization is slow and error-prone. PolyLingo is built specifically for the modern React ecosystem, handling context-aware React translations and translation workflow automation so you can focus on building features.

  • Automate pluralization and formatting i18n
  • Seamless integration with Next.js & TypeScript
  • Reduce localization costs by 90%
  • Eliminate human error in key generation
Explore All Features
// Before: Hardcoded strings
<h1>Welcome to PolyLingo</h1>
<p>Start translating now</p>
// After: Automated i18n
<h1>{t('home.welcome')}</h1>
<p>{t('home.cta_text')}</p>

Trusted by React Developers

See why teams choose PolyLingo for their React internationalization needs.

"PolyLingo is hands down the best React i18n tool I've used. It automated our entire translation workflow and saved us weeks of manual work."

A

Alex Thompson

Senior Frontend Developer at TechFlow

"The AI localization for React is incredibly accurate. It understood our complex component structures and generated perfect translation JSONs."

M

Maria Garcia

Engineering Lead at GlobalScale

"Finally, a developer-first localization tool that actually works. We converted our React app to support 8 languages in a single afternoon."

R

Raj Patel

CTO at StartUp Inc

Ready to Automate Your React Localization?

Join thousands of developers using the top React i18n tool to go global. Start your free trial today.

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