Sound Button Studio is a fully local Android soundboard builder that helps you turn your own audio files into colorful, tappable sound buttons. Import sounds from your device, cut exact start and end points, organize them into categories, and perform your board anytime — completely offline.

No accounts. No servers. No ads. No subscriptions. No internet permission. Everything stays on your phone.

KEY FEATURES

• Local sound button grid
Build a personal soundboard from audio files stored on your device. Each button can have its own title, color, icon and category.

• Import local audio
Pick files through the Android system file picker. The app keeps read permission so your sounds stay available between sessions.

• Precise audio trimming
Set start and end times in milliseconds and preview the exact fragment you want to play.

• Playback controls
Play and stop sounds instantly. Enable loop mode or stop the previous sound when a new one starts.

• Favorites, search and filters
Find buttons quickly with search, category chips and a favorites filter.

• Drag-and-drop editor
Reorder your soundboard layout and save the new order instantly.

• Detail and preview screen
Open any button to preview playback, review clip settings and manage your sound.

• Export tools
Export your soundboard data to CSV, PDF or PNG and save files locally.

• Settings
Switch between light and dark theme, configure playback defaults, manage categories and reset local data when needed.

• Modern Material Design 3 UI
Clean Compose interface with gradient headers, animated cards and a polished dark/light theme.
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