Replace AI Translator API 作者: ゆろち

Translate the page you are viewing in place using the cloud LLM of your choice. Like Chrome's built-in page translation, it replaces the original text with the translation and lets you switch back with one click — but it uses large language models for more natural, context-aware results.

[Features]
- In-place replacement — replace the original text with the translation, toggle back to the original
- Multiple LLM providers — switch between providers such as OpenAI / Anthropic / Google Gemini / xAI using your own API key
- Per-model reasoning control — remember reasoning effort or thinking-budget choices for each supported model; Auto uses the translation-optimized minimum
- No-key option — MyMemory (free NMT) works with no key or signup (best for short text, instant trial)
- Pinpoint mixed-language translation — text already in the target language is left untouched; only the other languages are translated
- Optional settings sync — share languages, models, display preferences, and exclusions across PCs through browser sync. Off by default; API keys and translation data stay out of sync.
- Auto-translate exclusions — skip auto-translate only on sites matching a URL, host, or wildcard rule
- Infinite scroll / SPA friendly — content loaded later is translated automatically
- Quick translate — translate short text right inside the popup
- Image text translation (experimental, vision-capable LLMs)
- Privacy-first — API keys stay local in your browser; text is sent only to the provider you chose

[About API keys]
In line with each provider's terms, this extension works with API keys (API tokens) only. It does not reuse consumer chat-plan logins. To try it for free, a provider with a free tier or the no-key MyMemory option is a good start.