Chrome Extension for local AI text assistance in editable fields directly in the browser.

Created by ASTUS LAB.

• Local AI processing via Chrome Built-in AI (Prompt API)
• No API keys required
• Floating action panel over selected text
• Context menu actions
• History and usage statistics
• Built-in in-app instructions button (ℹ Инструкция)
• Translation to multiple languages (RU/EN/ES/DE/FR/IT/PT/JA/UK/PL)
• Dedicated 🌐 Языки tab for all translation actions
• Custom prompt templates (create, run, delete)
• Export history to CSV / JSON
• Configurable visible action buttons
• Theme presets and custom color customization (background, cards, buttons, text, borders)
• Multilingual UI (Auto / RU / EN / ES / DE / FR / IT / PT / JA / UK / PL) for side panel, floating panel, and context menu
• Voice input via microphone (if supported by browser)
• File upload and parsing for TXT / MD / DOCX / PDF

1. Open chrome://extensions
2. Enable Developer mode
3. Click Load unpacked
4. Select this folder

• SmartText uses activeTab (on-demand access only after explicit user action)
• No host_permissions and no "<all_urls>" access
• Content script is injected only when user clicks extension icon or runs SmartText from context menu

• Ctrl+Shift+G — Fix grammar
• Ctrl+Shift+S — Shorten text
• Ctrl+Shift+L — Expand text
• Ctrl+Shift+P — Make text polite
• Ctrl+Shift+R — Translate to Russian
• Ctrl+Shift+E — Translate to English

• AI model preload toggle (Settings → AI model)
• Optional cross-device history sync (Settings → Privacy)
• Action button selection for floating panel and quick actions
• Dedicated 🌐 Языки tab for translations
• Voice dictation (browser-dependent) and local document import
• Interface language selector in settings (Auto, RU, EN, ES, DE, FR, IT, PT, JA, UK, PL)
• Theme switcher with presets (Dark, Light, High contrast, Custom) and manual color pickers

If you see Ошибка микрофона: not-allowed / Microphone error: not-allowed, allow microphone access for SmartText:

1. In SmartText click 🎤 Voice once to trigger microphone permission prompt
2. Approve microphone access in the Chrome prompt
3. Click 🎤 Voice again to start dictation
4. If permission was previously blocked: chrome://extensions → SmartText → Details → Site settings
5. Set Microphone to Allow
6. Reload extension and click 🎤 Voice again

Custom non-commercial license with no-derivatives policy — see LICENSE.