Add-ons
Correctify (EN) 2.0
by Anthony
Simple and fast Thunderbird extension: select any text, right-click, and correct it instantly. Perfect for improving your emails in one step, without opening any external tool. Lightweight, convenient, and highly effective.
About this Add-on
Instant proofreader for Thunderbird
This extension adds a simple, super-handy feature: select any text in your emails, right-click, and get a corrected version in a single move.
Choose your AI: the extension works with Google Gemini, OpenAI (ChatGPT) or Anthropic (Claude). Just paste your API key — the service is detected automatically — for fast, smooth and natural corrections.
After each correction, a summary of the fixes (spelling, grammar, punctuation…) is shown.
➡️ An API key is required to use the extension:
• Google Gemini — free tier available
• OpenAI (ChatGPT) — paid service
• Anthropic (Claude) — paid service
Instructions to create your key are provided in the extension's options.
This extension adds a simple, super-handy feature: select any text in your emails, right-click, and get a corrected version in a single move.
Choose your AI: the extension works with Google Gemini, OpenAI (ChatGPT) or Anthropic (Claude). Just paste your API key — the service is detected automatically — for fast, smooth and natural corrections.
After each correction, a summary of the fixes (spelling, grammar, punctuation…) is shown.
➡️ An API key is required to use the extension:
• Google Gemini — free tier available
• OpenAI (ChatGPT) — paid service
• Anthropic (Claude) — paid service
Instructions to create your key are provided in the extension's options.
