✨ What Makes FSF Tools Different?

🚀 Quick Start

Install

pip install fsf-tools
# or clone for development
git clone https://github.com/Svargentyur/fsf-tools.git
cd fsf-tools
pip install -e .

📋 Commands

🔍 View metadata

Extract and view metadata in human-readable or JSON format.

fsf view photo.jpg
fsf view --json photo.jpg

🧹 Clean (strip all metadata)

Remove all identifying metadata from a file to protect your privacy.

fsf clean photo.jpg
fsf clean photo.jpg -o clean.jpg

🎭 Spoof (set specific values)

Inject realistic metadata based on presets and specific inputs.

fsf spoof photo.jpg --preset iphone_15_pro --city tokyo
fsf spoof document.pdf --author "Jane Doe" --title "Quarterly Report"

🎲 Randomize (generate plausible fakes)

Automatically generate highly realistic, statistically plausible metadata.

fsf randomize photo.jpg
fsf randomize photo.jpg --scene night_street --preset sony_a7iv --sync-time

🧬 Forge (consistent identity across files)

Apply a unified, generated persona (camera, location, author) across multiple files.

fsf forge *.jpg --locale jp --camera fuji_xt5 --city kyoto

🕵️ Audit (check for forensic inconsistencies)

Verify that your spoofed files don't contain tell-tale signs of tampering.

fsf audit photo.jpg

🛠️ Other Commands

• fsf clone — Clone metadata from one file to another.
• fsf compare — Compare metadata of two files side by side.
• fsf batch — Batch process all supported files in a directory.
• fsf report — Analyze a file for privacy risks in metadata.
• fsf export — Export file metadata to a JSON file.
• fsf presets — List available presets for spoofing.

🎯 Realism Features

• 📸 Exposure Triangle: ISO, shutter speed, and aperture are physically correlated
• 🌇 Scene Profiles: 6 profiles (daylight, golden hour, indoor, night, portrait, landscape)
• 📷 18 Camera Presets: With real firmware strings, lens models, and resolutions
• 🌍 20 Cities: With 80+ tourist hotspot GPS coordinates
• 👤 Identity Forge: Generate consistent personas with names in 6 locales
• 🔍 Forensic Audit: Check your fakes for consistency before deployment
• ⏱️ Timestamp Sync: Match file system timestamps to EXIF dates

📁 Supported Formats

🔧 Development

git clone https://github.com/fsf-tools/fsf-tools.git
cd fsf-tools
python -m venv .venv
source .venv/bin/activate
pip install -e ".[dev]"
pytest

📝 License

Released under the GNU General Public License v3.0 (GPL-3.0).