iphoto-sizer 0.1.2

Export and sort Apple Photos library metadata by file size

iphoto-sizer

Exports metadata from your macOS Apple Photos library to CSV or JSON, sorted by file size (largest first). Useful for finding what's eating your iCloud storage.

Includes an optional web UI for browsing, filtering, and exporting results from your browser.

Screenshots

Landing Page	Scan Results

Prerequisites

• macOS with the Photos app and a library present
• Python 3.11+
• Full Disk Access granted to your terminal (System Settings > Privacy & Security > Full Disk Access)

Install

From PyPI:

pip install iphoto-sizer

With the optional web UI:

pip install "iphoto-sizer[web]"

Or with uv:

uv tool install iphoto-sizer        # CLI only
uv tool install "iphoto-sizer[web]"   # CLI + web UI

Or from source:

git clone https://github.com/spencerpresley/iPhotoSizer.git && cd iPhotoSizer
uv sync              # CLI only
uv sync --extra web  # CLI + web UI

Usage

If you installed with pip install or uv tool install, the iphoto-sizer command is available globally. If you installed from source with uv sync, prefix commands with uv run (e.g., uv run iphoto-sizer).

CLI

# Export everything to photos_report.csv in the current directory
iphoto-sizer

# Only items larger than 100 MB
iphoto-sizer --min-size-mb 100

# Write to a specific path
iphoto-sizer -o ~/Desktop/large_files.csv

# Export as JSON instead of CSV
iphoto-sizer -f json -o ~/Desktop/photos.json

# Combine options
iphoto-sizer --min-size-mb 500 -f json -o ~/Desktop/big_ones.json

Web UI

iphoto-sizer --web

Opens a local web server in your browser where you can:

• Run a new scan or open an existing JSON report
• Browse all items with sorting, filtering, and search
• View summary stats (total size, item counts, video/photo breakdown)
• Export results to CSV, JSON, or both
• Open individual photos directly in Photos.app (experimental)

CLI Options

Flag	Description	Default
--min-size-mb	Only include items at or above this size (MB)	0 (all items)
-o, --output	Output file path	photos_report.csv
-f, --format	Output format: csv or json	csv
--web	Launch the web UI in a browser	off

Output

CSV columns / JSON fields:

filename, extension, media_type, size_bytes, size, creation_date, uuid, icloud_status

• size is human-readable (e.g. "150.23 MB", "1.50 GB")
• icloud_status is "local" if the original file is on disk, "cloud-only" if it only exists in iCloud
• Records are sorted by size_bytes descending

A summary of total items, total size, and the 10 largest files is printed to stderr after export.

Notes

• Full Disk Access is required because the tool reads the Photos library's SQLite database directly (via osxphotos). Grant it to your terminal app in System Settings > Privacy & Security > Full Disk Access.
• Initial library load typically takes 5-20 seconds depending on library size.
• Photos that fail to parse are skipped with a warning; they don't stop the export.
• The tool checks for at least 50 MB of free disk space before writing.