Blankie

Ambient sound mixer for macOS

Quick Links

• 📖 FAQ
• 🤝 Contributing
• 💻 Development Setup
• 🚀 Release Process
• 📋 Changelog
• 🌐 Website

About

Blankie helps you focus, relax, and sleep better by creating perfect ambient soundscapes. Mix and match 14 high-quality sounds to create your ideal environment for work, study, or rest.

Why choose Blankie?

• 🎯 Focus deeply without distractions
• 😴 Sleep better by masking disruptive sounds
• 🧘 Stay calm with soothing soundscapes
• 🎨 Create custom ambient environments

Features

• 14 high-quality ambient sounds including rain, waves, fireplace, and more
• Mix multiple sounds with individual volume controls
• Save custom presets for quick access to your favorite combinations
• Native macOS app with automatic light/dark mode support
• System integration with media keys and Control Center
• 7+ languages supported with more coming soon

Installation

Mac App Store (Recommended)

Get automatic updates through the Mac App Store.

Homebrew

brew install --cask blankie

Direct Download

Download the latest notarized release from GitHub Releases.

Beta Testing

Join our TestFlight beta to test new features and upcoming iOS/iPadOS versions.

Development

Want to contribute code? Check out our Development Setup Guide to get started with:

• Setting up Xcode and your development environment
• Configuring your bundle ID and team
• Building and running the project
• Code style guidelines

Contributing

We'd love your help making Blankie even better!

• ⭐ Star this repo
• 🐛 Report bugs
• 💡 Request features
• 🌍 Help translate
• 💻 Contribute code

See our Contributing Guidelines and Code of Conduct for details.

License

© 2025 Cody Bromley and contributors. All rights reserved.

• Source code: MIT License
• Logo/Icon: CC BY 4.0
• Sounds: Various open licenses (see credits)

Support

Blankie is free and open-source. Support development via:

• GitHub Sponsors
• Ko-fi
• Buy Me a Coffee

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_{Inspired by Blanket • Built with ❤️ by Cody Bromley and contributors}