Open WebUI Assistant

AI-powered text tools using your local Open WebUI instance

Open WebUI Assistant – Your Local AI, Everywhere in Chrome AI writing tools powered by your own Open WebUI instance. Right-click to rewrite, fix, summarize, translate, and chat on any page. ------ Transform your browsing experience with AI-powered text tools that work seamlessly across the web. Open WebUI Assistant connects your locally-hosted Open WebUI instance directly to your browser — giving you instant access to powerful language models wherever you need them, with your data never leaving your control. What it does Right-click any selected text for instant AI actions: ✏️ Rewrite — Improve clarity and flow, replaced directly on the page ✓ Fix Grammar — Silently corrects errors in place 🔍 Check Grammar — Detailed explanations in the side panel 📈 Expand — Add ~25% more detail while keeping your tone 📉 Shorten — Condense to key points, edited in place 📄 Summarize — Concise summary in the side panel 💬 Chat — Conversation about the selected text with full page context 🌐 Translate — English and Spanish free; 10 more languages with Pro 🔊 Speak Aloud — Read any selection aloud instantly Right-click with no text selected: 📖 Explain This Page — Full AI summary and analysis of any webpage Memory for previous interactions. Direct Open WebUI Panel for direct side-by-side Works everywhere you write Gmail, Outlook, Google Docs, Google Sheets, Google Slides, and any website or text field in Chrome. Free features include: All core writing tools (rewrite, expand, shorten, fix grammar, summarize, chat), browser text-to-speech, saved prompt library, pinned items board, export chat history, 3-day interaction memory log, and translate to English and Spanish. Pro features (one-time purchase): 7 tone rewrite presets (Professional, Casual, Happy, Sad, Mad, Joyful, Enthusiastic), 10 additional translation languages, Summarize & Speak, image analysis and vision chat, Smart Compose in Gmail and Docs, auto-summarize on panel open, embedded Open WebUI panel with auto-login, high-quality Open WebUI TTS voices, and unlimited memory history with recall into chat. Get Pro at: https://www.graytechnical.com/open-webui-assistant/ Privacy first Connects only to your Open WebUI instance. All processing happens on your local or private server. No third-party services, no data collection, no tracking. Credentials stored locally in Chrome's encrypted sync storage. Requirements A running Open WebUI instance (local or remote) Valid Open WebUI account credentials At least one AI model configured in your Open WebUI Support: support@graytechnical.com