Compare i18n Translation Files
Compare JSON translation files side-by-side. Detect missing keys, analyze translation coverage, and streamline your localization workflow with visual diffing.
Open Comparison ToolStreamlined translation management
Side-by-Side Comparison
Upload two JSON locale files and see exactly which keys match, differ, or are missing.
Missing Key Detection
Toggle filters to show only missing keys and focus on incomplete translations.
Repository Integration
Configure repository URLs and web app base URLs for direct navigation to translation contexts.
Mapping File Support
Upload mapping files to link translation keys to specific routes and code locations.
Drag & Drop Upload
Simple drag-and-drop interface for loading JSON files quickly.
Translation Groups
Organized comparison view with translation groups for easy navigation.
Get started in seconds
Open the tool
Click "Open Comparison Tool" to launch the translator in a new tab.
Upload files
Drag and drop or click to upload your original and translation JSON files.
Configure settings
Optionally add repository URL and web app base URL for deep linking.
Compare
View side-by-side comparison with missing key highlighting and filters.
Add mapping (optional)
Upload a mapping file to link keys to routes for easier navigation.
Streamline your localization workflow
Open the tool in a new tab or browse more tools in the garden.