Wraith Translate by Tirsasaki

Wraith Translate translates what you read, using the AI or translation service you choose.

Translate selected text Select text on any page, click the small button next to it, and read the translation in a tooltip. Copy it, or re-translate into another language from the same tooltip.

Translate a full page Click the toolbar icon (or press Alt+W, or use the right-click menu) to translate the whole page.

Replace text: translations replace the original in place and keep the page layout.
Show both: the translation appears under each paragraph, so you can compare.
Translate as you scroll: only the text near your screen is sent, which saves time and cost on long pages. A small bar lets you switch language, flip between original and translation, retry on errors, or restore the page.

Bring your own provider

9router (OpenAI-compatible AI gateway, local or remote)
Any OpenAI-compatible service: OpenAI, OpenRouter, Groq, Google Gemini, DeepSeek, Mistral, Together AI, Ollama, LM Studio
Claude (Anthropic)
DeepL (Free and Pro)

Control and privacy

Turn selected-text translation and full-page translation on or off in Settings.
16 target languages; the source language is detected automatically.
No analytics, no ads, no developer servers. Text goes only to the provider you configure, and only when you ask for a translation. API keys stay in your browser.
Code blocks, form fields, and elements marked translate="no" are left untouched.

You need your own provider: for example a DeepL API Free key, an OpenAI-compatible endpoint, a Claude API key, or a local 9router/Ollama server. Usage costs follow your provider.

Open source: see the project repository for the source code and documentation.