Automatic keywording
Analyze a photo library automatically on the Mac and generate keyword suggestions from the images in the library.
Tag Your Photos
Tag Your Photos is a macOS app that automatically keywords an Apple Photos library using on-device AI. It writes structured keywords into the library while keeping analysis local on the Mac.
Overview
Tag Your Photos is a macOS app for automatically keywording an Apple Photos library on the user’s Mac. The app is positioned as a privacy-focused tool that analyzes images locally, using a locally run Gemma model powered by Apple MLX, rather than uploading photos to the cloud.
Its main job is to turn photo content into structured keywords that can be written directly into Apple Photos. The listing says those keywords remain searchable in Apple Photos and can also be embedded into exported images for use in other apps such as Lightroom or Capture One. Users can let the app run in autopilot, pause or resume the process, and review or edit suggested keywords along the way.
Features
On-device AI processing
Use a locally run Gemma model powered by Apple MLX, with processing kept on-device instead of being sent to a cloud service.
Autopilot controls
Pause, resume, or interrupt the tagging run at any time, which makes it easier to stop for review or to handle other work on the Mac.
Manual review and editing
Review individual keywords, apply suggestions, edit them, or skip them before continuing the workflow.
Progress tracking
Track progress with queue, status, and total duration indicators while the app works through the library.
Keyword writing into the library
Save real structured keywords into Apple Photos so they remain searchable there and can also be embedded on export for use in other apps.
Use Cases
Organize a personal photo archive
For people with large Apple Photos libraries who want a faster way to add searchable keywords without doing manual tagging image by image.
Keep photo analysis local
For users who want the analysis to stay on their Mac and avoid sending private photos to a cloud service.
Prepare photos for downstream editing workflows
For photographers who need keywords that can be used outside Apple Photos after export, including in tools such as Lightroom or Capture One.
Review and edit suggested keywords
For users who want some automation but still want to inspect suggestions before they are applied to the library.
Run and supervise batch keywording
For long tagging jobs where it helps to monitor queue state and stop or resume the process when needed.
Pros and Cons
Pros
- Processes photos locally on the Mac with no cloud upload mentioned in the listing.
- Writes real structured keywords into the photo library rather than leaving results inside a separate app.
- Supports review, editing, pause, and resume controls during tagging.
- Shows queue, status, and total-duration progress while it works.
- Can produce keywords that remain searchable in Apple Photos and are usable in other apps after export.
Cons
- Requires an Apple Silicon Mac; Intel Macs are not supported.
- Requires macOS 26.5 or later, which limits compatibility on older systems.
- The app needs access to the Apple Photos library and works together with Apple Photos in the background.
FAQ
Does Tag Your Photos process images locally?
It runs entirely on your Mac and analyzes your Apple Photos library locally. The listing says no images are uploaded to the cloud.
Does it write keywords back into Apple Photos?
The app is designed to save keywords directly into your Apple Photos library and notes that it works together with the Apple Photos app in the background.
Which Macs are supported?
The App Store listing says it is a native macOS app built for Apple Silicon, with Intel Macs not supported.
What are the system requirements?
The listing states the app requires macOS 26.5 or later and recommends 16 GB of RAM, with 24 GB described as ideal.
Can I review and edit keyword suggestions before they are applied?
Yes. The app description says you can apply suggested keywords, edit them, or skip them while the autopilot continues once you finish reviewing.
Quick Facts
- Category
- Photo & Video
- Platform
- Mac
- Developer
- Maik David Schimjon
- Languages
- English and German
- Age rating
- 4+
- Website
- apps.apple.com
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