moonleaf manages wallpapers on macOS, according to its project description.
wallpapper
wallpapper creates dynamic wallpapers for macOS Mojave and later through a console application.

About wallpapper
wallpapper is a console application that creates dynamic wallpapers for macOS Mojave and newer. Users place image files in one folder with a JSON file describing each image, then run the tool to generate a .heic file, with options for output filename, input description, metadata extraction, and image quality.
It supports solar-based wallpapers defined by altitude and azimuth and time-based wallpapers defined by timestamps, including flags for primary and light/dark static images. Installation is via Homebrew or manual build, which requires Xcode 10.2 and Swift 5.
Key features
- Creates dynamic wallpapers for macOS Mojave and newer from images
- Builds solar-based wallpapers using altitude and azimuth values
- Builds time-based wallpapers using timestamps in JSON file
- Extracts metadata from existing .heic files with -e option
- Sets output filename and image quality via command options
- Installs via Homebrew or manual Swift build process
- Open source repository with Homebrew and manual build instructions
- Includes downloadable example dynamic wallpapers
- Provides wallpapper-exif helper for working with solar coordinates
- Works only on macOS Mojave and newer
- Manual build requires Xcode 10.2 and Swift 5
- Wallpaper definitions must be written manually as JSON files
wallpapper at a glance
- Category
- Software & Utilities › Mac Apps
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- macOS
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
wallpapper alternatives
Tools and sites you could use instead, ranked by how closely they match.
Dynamic Wallpaper Club lets visitors create and share dynamic wallpapers for macOS and browse a wallpaper gallery.
Plash uses websites as dynamic desktop wallpapers on macOS, including pages such as news sites or other web content.
Equinox creates dynamic wallpapers for macOS, with feature information and a GitHub download listed on its page.
USBMap maps USB ports on macOS and creates a custom injector kext, addressing port limits described by the project.
ProperTree edits property-list files through a cross-platform graphical interface written in Python.
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wallpapper FAQ
How do I install wallpapper?
How do I create a dynamic wallpaper?
How do I find altitude and azimuth for a solar wallpaper?
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