Show HN: I made a Gemma 4 Mac app that names screenshots with local AI (snapname.app)

A developer has released SnapName, a local AI application for macOS that automatically renames screenshots using machine learning. Designed for Apple Silicon Macs and compatible with macOS 13 or later, SnapName observes your designated screenshot folder, importing new images and providing three AI-generated name suggestions for each. Users can either manually select a title or utilize an auto-save feature that automatically adopts the first suggested name, streamlining the screenshot management process. This tool is significant for the AI/ML community as it demonstrates the potential for local, privacy-focused AI applications that perform complex tasks without relying on cloud services. By incorporating llama.cpp and the Google Gemma 4 model directly within the app, SnapName ensures that all image processing occurs on the user's device, safeguarding privacy while still leveraging advanced AI capabilities. Its flexible integration with various image formats and capture tools enhances user experience, allowing for a seamless addition to existing workflows without disrupting how users currently take screenshots.