Anylang Translator

Perhaps the best browser translation assistant in the world.

A powerful browser translation extension supporting 20+ LLM models. Built with WXT + Svelte 5 + Tailwind CSS v4.

If this repo helps you, star it — every ⭐ means a lot.

Features

• Adaptive Translation — Seamlessly translate web pages with smart detection
• Instant Lookup — Hover/click to translate words and phrases on the fly
• 20+ LLM Providers — OpenAI, Anthropic, Google, Groq, DeepSeek, and more
• Custom Providers — OpenAI-compatible API support
• Smart Language Detection — Automatic source language identification
• Beautiful UI — Modern, minimal interface with multiple font options

Development

pnpm install          # Install dependencies
pnpm dev              # Start dev server (Chrome)
pnpm dev:firefox      # Start dev server (Firefox)

Build

pnpm build            # Production build (Chrome)
pnpm build:firefox    # Production build (Firefox)
pnpm build:edge       # Production build (Edge)
pnpm build:safari     # Production build (Safari)
pnpm zip              # Create Chrome ZIP for store submission

Code Quality

pnpm check            # Svelte type checking
pnpm lint             # ESLint + Prettier
pnpm format           # Format all files with Prettier
pnpm test             # Run tests

Credits

This project incorporates design ideas from the following open-source projects:

• read-frog
• Traduzir-paginas-web