Features - LexaVox

📄 Document Scanning & Text Recognition

100+ Languages: Extract text from documents in over 100 languages
Document Scanning: Capture books, receipts, forms, signs, and more
Edge Detection: Automatically detect document boundaries and crop
Image Enhancement: Auto-adjust brightness, contrast, and perspective
Layout Analysis: Preserve formatting, columns, and text structure
Offline-First Processing: Text recognition happens on your device with no internet required
Cloud Enhancement: Optional cloud processing (Google Cloud Vision) for enhanced accuracy - requires uploading images to our servers

Real-Time Transcription: Convert speech to text instantly as you speak
Basic Offline Mode: Convert speech to text without internet connection (limited accuracy)
Audio Recording: Save original audio in high-quality Opus format (optimal for speech)
Audio Export: Convert and share recordings as MP3 or WAV files
Multiple Languages: Support for 50+ languages and dialects
Punctuation: Automatic punctuation and capitalization (cloud mode)
Long-Form Recording: Record hours of audio with unlimited transcription
Cloud Processing: Enhanced accuracy using Google Cloud Speech - requires uploading audio to our servers for processing

Basic Offline Voices: Device system voices for offline playback
Natural Cloud Voices: Premium quality, natural-sounding voices using Google Cloud TTS
Multiple Languages: Listen to text in 100+ languages
Voice Selection: Choose from hundreds of voices and accents
Speed Control: Adjust reading speed from 0.5x to 2x
Background Audio: Listen while using other apps

Optional AI Refinement: Enhance translations and text with AI-powered improvements
Smart Summarization: Get instant summaries of long documents using Google Gemini AI
Document Q&A: Ask questions about your documents and get AI answers
Text Enhancement: Improve grammar, clarity, and style
Key Points Extraction: Automatically extract main ideas
Cloud-Only Processing: All AI features use cloud processing - requires uploading text to our servers with your consent
Multiple Styles: Choose from concise, bullet-point, executive summary, and more

70+ Offline Languages: Download language packs for offline translation with complete privacy (ML Kit)
Google Translate Integration: Access 100+ languages with enhanced accuracy using Google Translate API
Document Translation: Translate entire scanned documents
Real-Time Translation: Translate as you speak or type
Bidirectional: Translate to and from any supported language
Flexible Mode Selection: Choose offline for privacy or cloud for more languages and accuracy

Privacy-First Design: All core features work without internet by default
Offline-First: All core features work without internet
On-Device Processing: Your data stays on your device by default
Opt-In Cloud Features: Cloud enhancements require explicit consent before uploading any data
Temporary Server Processing: When cloud features are used, data is processed in-memory on our servers and immediately deleted (not permanently stored)
No Cloud Lock-In: Choose your own cloud provider or use local storage
Encrypted Vault: Protected storage for sensitive documents
No Tracking: Minimal analytics, no personal data collection
COPPA Compliant: Safe for ages 13 and up