Photo Metadata Viewer 📷

🌐 Live Website: https://PhotoMetadataViewer.com

A fast, lightweight, and privacy-first online tool to view, edit, and strip EXIF, IPTC, and GPS metadata from photos directly in your web browser.

Built with native HTML5, Vanilla JavaScript, and Tailwind CSS / daisyUI—zero frameworks, zero server uploads.

Features ✨

• 🔒 100% Client-Side Privacy: Photos are processed entirely inside your browser DOM. No images are ever uploaded to any backend server.
• 📷 Full EXIF & GPS Extraction: View camera make, model, ISO, shutter speed, aperture, focal length, creation dates, and GPS map locations.
• 📊 Interactive Visualizations: Real-time RGB Color Histogram & 5-color dominant palette extraction (with click-to-copy hex codes).
• 📐 Format & Dimensions Analysis: Auto-detects pixel resolution, calculates aspect ratios (e.g. 16:9, 3:2), bit depth, and chroma subsampling.
• ✏️ Metadata Editor: Modify author, copyright notices, descriptions, and camera tags.
• 🧹 Metadata Stripper: Scrub sensitive GPS coordinates, camera serials, and privacy tags in batch.
• 📦 100% Self-Hosted Dependencies: All vendor JavaScript libraries are hosted locally without external CDN calls.

Project Structure 📁

.
├── www/                     # Web application frontend code (Cloudflare Pages ready)
│   ├── assets/              # CSS, JavaScript vendor libraries, and images
│   ├── index.html           # Metadata Viewer page
│   ├── edit.html            # Metadata Editor page
│   ├── remove.html          # Metadata Remover page
│   ├── privacy.html         # Privacy Policy page
│   └── terms.html           # Terms of Service page
├── LICENSE                  # MIT License
└── README.md                # Project documentation

Getting Started 🚀

No build step or Node.js server is required!

Simply clone the repository and open www/index.html directly in any web browser, or deploy the www/ directory to static hosting services like Cloudflare Pages, GitHub Pages, or Vercel.

# Clone the repository
git clone https://github.com/zbmbase/Photo-Metadata-Viewer.git

# Open the website locally
cd Photo-Metadata-Viewer/www
open index.html

License 📄

This project is licensed under the MIT License.