How do I use my own Google Cloud Translation key?
Sign in, open Settings → Translation, paste your Google Cloud Translation API key, save, then set the engine to Google Cloud Translation. Keys are encrypted at rest; we never show the full key again.
Prerequisites
A Google Cloud Translation API key with billing enabled as Google requires. Signed-in YuzuLingo account.
Steps
Save and select
- Open Settings → Translation.
- Paste into Google Cloud Translation API key and save.
- Choose Google Cloud Translation (custom API key) as the engine.
Updated Nov 4, 2026