3A AI: Translator & Assistant for Gmail™ and PDF

Translate, summarize and reply with AI on any web page, in Gmail and PDFs. Free monthly credits, no subscription.

3A AI brings AI help to the page you're on: translate or explain selected text, summarize web pages and PDFs, and work through Gmail and Outlook emails in Chrome's side panel. SELECTION POPUP Select text on any page and a small 3A dot appears. Hover it to translate the selection into your language, then explain, polish, or ask follow-up questions in the same popup. SIDE PANEL • Summarize the current page or PDF, extract key points, financial figures, or risky terms • Emails (Gmail and Outlook on the web): summarize, draft a reply, translate, list action items, screen for red flags, look up the sender's organization • Insert a drafted reply into the Gmail reply box with one click • Free ask about the current page, email, or a previous answer • Optional web search for up-to-date answers, with source links • Create your own skills with custom prompts 8 INTERFACE LANGUAGES English, 简体中文, 繁體中文, 日本語, 한국어, Español, Français, Português (Brasil). FREE MONTHLY CREDITS, NO SUBSCRIPTION 3A AI uses AI models through your own 3A API key. Create a free account and a key at console.3a.ai. Your account gets free credits every month; beyond that, usage is paid from prepaid credits you top up. There is no subscription. PRIVACY 3A AI reads page or email content only when you use a feature: when you hover the 3A dot after selecting text, run a skill, or ask a question with "Use current content" turned on. That content is sent to 3A's servers and to the AI model you choose to produce the answer. When web search is on, only a short search query (the page title, the email subject, or the question you typed) is sent to 3A's search service, which retrieves results from public search engines; research skills such as sender lookup search for the names and domains found in the email. 3A does not use your content to train models, does not sell your data, and does not track your browsing. Details: https://console.3a.ai/privacy Gmail is a trademark of Google LLC.