Tolgee
In-app translation with AI-powered context for seamless app localization. Collaborative tools and integrations to scale multilingual apps efficiently.

Tolgee is an open-source localization platform designed to simplify app translation for developers. With in-context editing, AI-powered translations, and seamless integrations, it enables teams to localize applications without wasting developer time.
Key Features
- In-Context Translation: Modify texts directly in your app with no context loss
- AI-Powered Translations: Context-aware AI delivers accurate translations automatically
- Developer-Friendly SDKs: Easy integration with JavaScript, React, and other frameworks
- Collaborative Tools: Delegate localization tasks to non-technical team members
- CLI & API Support: Import/export translations via CLI or REST API
- Figma Plugin: Streamline design-to-development translation workflows
- Autonomous Translation: Reduce dependency on human translators with AI
- Step-by-Step Localization: Automated workflow from string extraction to release
Tech / Self-Hosting
Tolgee is open-source and can be self-hosted. The platform offers cloud hosting with a free tier and enterprise plans. Self-hosting options include Docker deployments and Kubernetes configurations. The project is built with TypeScript, React, and Node.js, with PostgreSQL as the primary database.