Developer JSON translation
Preserve placeholders in JSON translations
Runtime variables and product language are usually the most expensive translation mistakes. Protect them before you generate translated JSON.
Protect variables, brand terms, and technical strings
Reduce broken runtime messages after localization
Review changed output with diff highlighting on Pro
A safer JSON translation flow
1
Identify risky strings
Look for placeholders, product names, plan names, API terms, and values that must stay unchanged.
2
Add protected words
Use Pro protected words to keep those terms stable across translated output.
3
Smoke test in context
Load the translated JSON in your app and check checkout, auth, errors, and onboarding.