CatHead. RetinaTag
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N°04/ 08 · CatHead AI

Local AI photo finder · Mac · Windows

Your photo library. Type it. Find it.

Type “sunset” — get your sunset photos. Type “mom holding the cake” — get that one. RetinaTag reads every photo on your Mac or PC with on-device CLIP and local Ollama models. Nothing leaves your machine. Ever.

FreeNo account in the appOffline by default

Before you install

Mac
macOS 11 or later · Apple Silicon only (M1 and newer) · about 190 MB. It won’t run on Intel Macs.
Windows
Windows 10/11 · 64-bit · about 210 MB. The installer isn’t signed with a Microsoft certificate yet, so a blue warning may appear the first time — click More info → Run anyway.
Update
Installed before September 2026? Download it once more — later updates arrive automatically.

Your turn — type anything, or try

3CLIP model tiers 6local vision models 16+tags per photo 7views of one library 0photos uploaded

The problem → the fix

Years of photos. Zero of them findable.

Apple Photos searches what's tagged. Lightroom searches what you tagged. The cloud charges you monthly to keep it lost. Meanwhile the photo of your dog on the beach is in there — somewhere. RetinaTag fixes that in four steps.

  1. 01

    Install & point

    Run the installer and show RetinaTag where your photos live — Pictures, an external drive, a NAS share. Add as many folders as you like.

  2. 02

    Models fetch themselves

    It checks your hardware and suggests a CLIP tier and an Ollama model that fit. One click; files come straight from Hugging Face and Ollama.

  3. 03

    Indexing in the background

    ~10 ms per photo for CLIP on Apple Silicon, 1–2 s for a caption. Search works from minute one; results keep streaming in.

  4. 04

    Search by feeling

    Type a scene, a colour, a year, a place — in English or Turkish. It understands photos you never tagged in your life.

01 · Find

A search box that knows what you mean.

ASemantic search · CLIP

Search in plain words. “sunset over the sea.”

CLIP — the model built to connect pictures and words — runs locally. Pick the tier your hardware likes: Fast (~155 MB, any Mac), Balanced (~600 MB) or Best (~1.7 GB, M1 Pro and up). Index once; the box answers while you type.

  • Three tiers, matched to your machine.
  • No tags needed — CLIP reads pixels, not filenames.
  • Multilingual — type Turkish, find anything.
RetinaTag CLIP settings: Fast 155 MB, Balanced 600 MB and Best 1.7 GB model tiers
Fig. CLIP · three model tiers

BAI tags · 16+ per photo

Every photo gets a written description.

Open a photo and read what the local model saw: sixteen-plus named attributes and a one-sentence caption. Rate it, favourite it, re-tag it with another model. Everything is searchable and exports as XMP — your tags travel with the file.

  • Mood, scene, subject, colour — all named.
  • Captions in your language — English, Turkish, anything.
  • XMP sidecars — Lightroom-compatible.
RetinaTag photo detail with sixteen AI tags and a written caption
Fig. Photo detail · tags + caption

CLocal Ollama · vision models

Pick your model. Pick your VRAM.

RetinaTag checks your GPU and suggests a model that actually fits — Moondream 2 (1.5 GB) on a thin laptop, Qwen2.5-VL 7B on a 16 GB rig, 32B if you own a 4090. Or point it at your own Ollama server.

  • Six curated models — Moondream, Gemma, Qwen2.5-VL.
  • VRAM-aware — know before you download.
  • Your own server — remote Ollama over HTTP.
RetinaTag Ollama model picker with six vision models and their VRAM needs
Fig. Six models · 1.5–20 GB VRAM

02 · Browse

Seven views. One library.

Gallery, Timeline, Map, Cleanup, Dashboard, Calendar and Vault — seven lenses on the same photos, with folders, collections and people one click away.

RetinaTag Gallery view: photo grid, sidebar with folders and live counts
Gallery

The whole library in one grid, live counts in the corner — photos, tagged, pending, and a cost meter that stays at <$0.01 with local models.

RetinaTag sidebar: folders, collections, people and AI provider
Sidebar

Folders, collections, people (cluster or recognise) and your AI provider — local Ollama by default.

RetinaTag Map view with photo pins and a selected photo in Marrakesh
Map

Every geotagged photo on a globe, a flat map or a heat map. Click a pin: photo, place name, date, EXIF and tags.

RetinaTag year and month timeline scrubber with photo counts
Timeline

Years on top, months below, counts under each. It reads EXIF date-taken, so the chronology survives backups and migrations. Arrow keys jog month by month.

03 · Protect

Photos that don't show up. Even on the same machine.

The vault is invisible until you unlock it. Files are encrypted with a key derived from your PIN; locked photos never appear in search, timeline or cleanup. Ten wrong PINs and it wipes itself — on purpose.

  • Argon2id + AES-GCM encryption.
  • Auto-lock after the idle time you choose.
  • Touch ID on Mac, Windows Hello on PC.
  • Recovery code — optional, your call.
RetinaTag vault unlock dialog with a PIN field
Fig. Unlock · PIN · 10 tries
RetinaTag vault settings: auto-lock after 5 minutes, Touch ID
Fig. Auto-lock · Touch ID

04 · Keep it tidy

The boring stuff. Automated.

RetinaTag device import settings

Plug in. Sorted.

Insert an SD card or USB drive and files land in YYYY / YYYY-MM folders by date-taken. Watch folders index new photos on their own.

RetinaTag library cleanup: duplicates, reclaimable gigabytes, blurry photos

Duplicates out. Gigabytes back.

Perceptual-hash duplicates, blur scores and the exact space you'd reclaim. Photos you mark as keepers are never touched.

RetinaTag maintenance panel with seven one-button tools

One button, one job.

Fix sideways photos, import tags from XMP, run a health check, re-extract GPS or dominant colours. All reversible — except clearing all tags, on purpose.

RetinaTag about panel with update check

Updates you barely notice.

Signed updates from our own server. A small card offers one-click install and relaunch — never a blocking modal. Or switch the check off.

Plate The drying line — every photo on it, findable by what's in it.

Privacy, in one line

Hundreds of thousands of photos. Only you can see them.

No cloud upload, no telemetry on photo content, no licence server, and no account inside the app. CLIP runs locally, Ollama runs locally, the vault encrypts to your PIN. We literally cannot see your library — and we like it that way.

  • No cloud sync
  • No photo telemetry
  • No account in the app
  • Offline by default
  • Open format (XMP)

FAQ

Asked & answered.

Do you store my photos?
No. Everything runs on your own machine. Your photos never leave your device — we don't have a server that could see them.
What models actually run? Are they bundled?
The Fast CLIP tier (ViT-B/32 quantized) ships with the app. Bigger CLIP models and any Ollama model download on demand, straight from Hugging Face and Ollama, to a folder you pick.
Do I need a powerful computer?
Not for search — the Fast CLIP tier runs on any Mac and any modern Windows PC. For Ollama captions, more is better: Apple Silicon with 16 GB+ or an NVIDIA GPU with 8 GB+ VRAM.
What's the catch? How is it free?
No catch. RetinaTag runs entirely on your machine, so there are no servers, GPU bills or storage to pay for, and nothing about your library to monetize.
Can I install it on all my computers?
Yes — Mac and PC, as many as you like. No activation, no limits, and no account inside the app.
How secure is the vault?
Vault photos are encrypted with a key derived from your PIN (Argon2id + AES-GCM). With Touch ID or Windows Hello on, the master key sits in the macOS Keychain or Windows DPAPI. Ten wrong PINs and the vault wipes itself, on purpose.
Where does my library actually live?
Your photos stay where they are. RetinaTag keeps a SQLite index in its own data folder and moves nothing unless you use Device Import. Uninstall it and your photos are exactly where you left them.

Stop scrolling for that one photo. Type how it felt.

Free. No account inside the app.

Before you install

Mac
macOS 11 or later · Apple Silicon only (M1 and newer) · about 190 MB. It won’t run on Intel Macs.
Windows
Windows 10/11 · 64-bit · about 210 MB. The installer isn’t signed with a Microsoft certificate yet, so a blue warning may appear the first time — click More info → Run anyway.
Update
Installed before September 2026? Download it once more — later updates arrive automatically.

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