EXIF Metadata Viewer

How to Use the EXIF Metadata Viewer

1. Upload Image: Drag and drop a JPEG, TIFF, or HEIC image onto the upload zone, or click to browse. The tool reads the file's embedded EXIF data without modifying the image.
2. View Summary: The top section shows a preview thumbnail, filename, file size, camera make/model, and capture date at a glance.
3. Browse Sections: EXIF data is organized into categories — Camera (make, model, lens), Settings (exposure, ISO, aperture, flash), Image (dimensions, orientation, color space), Timestamps, GPS, and File info.
4. GPS Location: If the image contains GPS coordinates, an embedded OpenStreetMap shows the exact capture location. Click "Copy Coordinates" or "Open in Google Maps" for navigation.
5. Export: Click "Copy All EXIF" to copy the complete metadata as key-value text for documentation or analysis.

Technical Overview & Use Cases

This viewer uses the exifr library — a high-performance EXIF/TIFF/XMP/IPTC/ICC parser that reads metadata directly from binary image buffers without decoding the actual pixel data. It supports over 200 EXIF tags defined in the JEIDA/CIPA EXIF 2.32 specification and TIFF 6.0 standard. GPS coordinates are extracted from DMS (degrees/minutes/seconds) format and converted to decimal degrees for mapping. All parsing happens in-memory within your browser — the image file is never uploaded.

Real-world use cases:

• OSINT & investigations: Extract GPS coordinates, timestamps, and device identifiers from images to determine when and where a photo was taken, and what device captured it.
• Privacy auditing: Before sharing photos online, check what metadata is embedded — GPS location, serial numbers, editing software history — and strip it if needed to protect privacy.
• Photography workflow: Review camera settings (ISO, aperture, shutter speed, lens used) from past shots to learn which settings produced the best results for similar conditions.

Privacy & Security Guarantee

This tool is part of the FAK LAB ecosystem, founded by Faizan Ahmad Khan Khichi. Your images are processed 100% in your browser using the exifr JavaScript library. The image file stays on your device — it is never uploaded to any server. GPS coordinates, timestamps, device serials, and all other metadata remain entirely private. Only the OpenStreetMap embed makes an external request (to display the map tile), and it receives only coordinates, not your image.

Frequently Asked Questions

Why doesn't my image show any EXIF data?

Screenshots, images downloaded from social media (Facebook, Instagram, Twitter strip EXIF), images processed through editors that remove metadata, and PNG files typically have no EXIF data. EXIF is primarily embedded in JPEG and TIFF files captured directly by cameras or phones.

Can I see who edited the photo?

The "Software" field in EXIF shows which application last saved the file (e.g., "Adobe Photoshop 24.5", "Snapseed", "GIMP 2.10"). This reveals editing history but not specific changes made. Some apps also write XMP editing metadata with more detail.

Is GPS data always present in phone photos?

Only if location services were enabled when the photo was taken. Most modern phones ask permission before embedding GPS. Photos taken with location disabled, indoor photos where GPS signal is weak, or images from cameras without GPS modules will have no location data. Always check before sharing if privacy is a concern.