MAC TOOLS + BROWSER UTILITIES · ALL PRIVATE · ALL FREE
A growing collection of Mac tools and browser utilities built on one rule: your data stays on your device.
crafted by CHUNK-jp — independent developer
Privacy-first tools for developers and power users.
Local-first file search for Mac. Find any file in milliseconds — without uploading a single byte.
Every time I forgot a filename and got stuck, cloud search tools demanded privacy in exchange for convenience. I built this so I could search my files naturally — without giving up control.
Analyzes your Apple Health data using local AI (Ollama). Zero data leaves your device — ever.
Apple Health data is among the most sensitive personal information there is. I was committed to a system where analysis runs entirely on your own machine — never leaving your device.
News summarization for Mac. Get a clear picture of the day's headlines — without the noise or the tracking.
I got tired of the feeling that every time I opened a news app, my behavior was being quietly recorded. I wanted a tool that let me catch up on today's headlines quickly — without the tracking.
Real-time CLI dashboard for AI agent cost and behavior monitoring. Full observability, zero cloud.
Once I started using AI agents, I found myself uneasy about not being able to see what the agent was doing or how much it was costing. I built this tool to take back visibility.
Playful, imaginative tools for a broader audience. Same privacy values, a warmer feeling.
Turn your Apple Health data into a daily story. Not graphs — a narrative. Powered by local AI.
I had years of health data sitting in the Health app. I wanted to read it like a book, not a spreadsheet.
A 10-second sound diary. Capture sounds into your own archive, then combine them into a piece in MIX Studio.
I kept hearing interesting sounds and wanting to share them with someone who would add to them, not just listen — for now, that someone is the you of tomorrow.
All browser utilities run entirely client-side — no server, no tracking, no data sent anywhere.
Whether it's a full Mac app or a lightweight browser tool — every piece of software here runs locally, stores nothing remotely, and requires no account.
The reason for not relying on the cloud is simple. Every time I searched for a file, analyzed health data, or read the news, I disliked the feeling that my information was being sent off to some server. So I decided to build tools where everything stays on my own machine.
Every computation runs on your hardware. No network requests, no cloud sync, no backend.
I know the cloud is convenient. But I didn't want to accept the trade-off where your data becomes training material, gets used for ad targeting, or disappears one day when a service shuts down.
Every line of code is public. Read and verify the privacy guarantees yourself.
Tools that don't show you what they're doing make me uneasy. Trust doesn't come from a black box.
No email, no sign-up, no subscription. Download, open, use. Software the way it used to be.
Account registration tends to be the gateway to data collection. I was determined to make something you can use without handing anything over.
People who want to know exactly where their data goes
People tired of subscription fatigue
People who use AI tools but don't want to give up privacy
People who simply value everything running on their own Mac