Arc Documentation
Learn how every feature works — from the floating sidebar to call insights. Detailed guides with step-by-step flows.
Floating Sidebar
Arc's core navigation mechanism - a persistent, system-wide overlay that provides instant access to all AI features from any screen on the Android device.
AI Summary
Generate instant, concise summaries of any on-screen content using advanced AI. Save, share, listen via TTS, and discuss further via AI chat.
AI Writer
Write, edit, and reply in any app with AI. Four modes: Rewrite, Fix Grammar, Reply, and Create Post.
AI Read (Text-to-Speech)
Read any screen aloud with text-to-speech. Auto language detection, multiple voices, playback controls, and background playback.
Save Content
Save any on-screen content from any app for later. Organized in a searchable library with auto categorization and source tracking.
Custom Actions
Create personalized AI workflows tailored to your needs. Define custom prompts, choose icons, and run them on any screen content from the floating sidebar.
Community Actions
Browse and add pre-built AI actions from Arc and the community. Discover translation, summarization, fact-checking, and creative workflows with one tap.
Chat with AI
Have context-aware conversations about any content on your screen. Discuss summaries, custom action results, or on-screen content with multi-turn dialogue.
Flashcards
Turn any on-screen content into AI-generated flashcards. Study with an interactive flip mode, track progress, and build a persistent library of study sets.
Smart Extract
Extract events, contacts, OTPs, links, and more from any screen with one tap. AI identifies action items and gives you one-tap actions.
My Info Vault
Store personal info locally to personalize AI Writer. Create vault entries and include them when generating text. Data stays private on your device.
Unread Queue
Track and organize saved content you haven't read yet. Auto-populates with summaries and flashcards, then removes items once viewed.
Call Insights
Transcribe and analyze call recordings with AI. Get summaries, action items, and speaker-identified transcripts from any audio file.