JSON i18n Translator

Translate JSON i18n files without breaking keys or placeholders.

Problem

AI tools often break JSON when translating:

• Keys get changed
• Placeholders like {name} or %d break
• Output becomes invalid JSON

This makes it unusable in production.

Solution

This tool guarantees:

• ✅ Keys preserved
• ✅ Placeholders intact
• ✅ Valid JSON
• ✅ Ready-to-use output

Try it

https://localizejson.lovable.app

Example

Input

{
  "welcome": "Welcome {name}",
  "messages": "You have {count} new messages"
}
{
  "welcome": "Bon retour, {name}",
  "messages": "Vous avez {count} nouveaux messages"
}