i18n Web is an online service for translating files and text into multiple languages while keeping the original content structure intact. It’s designed for teams working on i18n and multilingual projects, including developers, content managers, and website owners.
Supported file types
You can translate common localization and content formats without breaking structure:
- .json i18n files (keys and nesting are preserved)
- .md (Markdown) documents (markup stays intact)
- .txt files
Context-aware localization with LLMs
i18n Web uses modern LLMs to produce localized translations rather than word-for-word output. This helps keep tone and meaning natural across languages, which is useful for UI strings, configuration text, and blog posts.
Simple workflow
The process is straightforward:
- Upload a file
- Choose target languages
- Receive translations and review them in the interface
- Edit results when needed before exporting
