Translate Language File Online
Here you can translate language with uploading your JSON file from one language to another. You just need to upload your JSON file which is having Key-Value pair. And select From Language and To Language in below form to do online language file translator.
Once you upload the JSON file with this Online Json File Translator, it will allow you to download the translated file. Which you can use for your website or application etc. It will show you preview of translated language file. So if you find any issues then you can check right away.