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Show HN: I built Wallper, Open-Source 4K live wallpapers app for macOS

https://www.wallper.app/
1•DimKat•3h ago
Hi everyone! I’ve recently launched Wallper, a small project I built because I couldn’t find a lightweight, native-feeling app to apply real 4K video wallpapers on macOS. You can upload your own videos (private or public), apply them to multiple monitors, and the app pauses playback in full-screen mode to save battery. I’d love to hear your thoughts, ideas, or feedback - still very early, but already live and free to try!

Comments

DimKat•3h ago
Hi, I'm Dmytro — I recently built Wallper, a native macOS app for live 4K video wallpapers.

I created it because I couldn't find anything simple, high-quality, and Apple-like for animated desktops. Most options I tried felt clunky, used too much power, or just didn’t integrate well with macOS.

Wallper started as a side project I made for myself, and now it’s public. There’s a free version you can try — I’d really appreciate any feedback, suggestions, or thoughts from this community.

What do you think?

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