Image EXIF Data Viewer
View embedded EXIF metadata in photos: camera model, GPS, date taken, exposure settings. Privacy check before sharing.
What is EXIF Metadata?
EXIF (Exchangeable Image File Format) is metadata embedded in JPEG and HEIC files that records information about HOW and WHEN the photo was taken: camera model, lens, exposure settings (aperture, shutter speed, ISO), date and time, and CRITICALLY for privacy — GPS coordinates of where the photo was taken. This data is invisible by default but accessible by any tool that reads EXIF. Photographers find EXIF essential for cataloging; privacy-aware users need to know what they're inadvertently sharing. This viewer shows you what's in your photo BEFORE you upload to social media or share publicly — helping you make informed privacy decisions.
How to use this tool
- Upload photo — JPEG (.jpg, .jpeg) or HEIC files. PNG doesn't contain EXIF.
- Tool reads metadata — Uses exifr library to parse EXIF entirely in browser — no upload.
- Review fields — Camera, lens, date, exposure, GPS, software.
- Privacy warning if GPS found — Red alert: your photo reveals exact location. Strip before sharing.
Common EXIF fields
- Camera Make / Model: Apple, Samsung, Canon, etc.
- Lens: Identifies attached lens for DSLRs/mirrorless
- DateTimeOriginal: When photo was taken (your timezone)
- ISO: Light sensitivity (100 = low, 6400+ = high)
- FNumber (Aperture): f/2.8, f/5.6, etc.
- ExposureTime: Shutter speed (1/100s, 1s, etc.)
- FocalLength: Lens zoom (35mm, 50mm, 200mm)
- GPS Latitude/Longitude: WHERE photo was taken (PRIVACY RISK)
- Software: Editing software used (Photoshop, Lightroom, iOS, etc.)
Examples
- Photography catalog: Filter photos by camera + lens combo for specific aesthetic
- Date verification: Forensic check — was this photo actually taken on claimed date?
- Privacy audit: Check if home address discoverable from your travel photos
- Camera setting analysis: Review why a photo turned out well/poorly
- Software detection: Identify if photo was edited (Photoshop in metadata = edited)
Tips & best practices
- ALWAYS check EXIF before sharing personal photos publicly — GPS reveals location
- iPhone: Share → Options → turn off Location to strip GPS
- Most social platforms (Instagram, Twitter) strip EXIF automatically — but verify
- Original photos retain EXIF; screenshots and edited copies often lose it
- For photography portfolio: EXIF helps showcase technical mastery
Limitations & notes
Only JPEG and HEIC have EXIF (PNG, GIF, WebP typically don't). Some photos have EXIF stripped (downloaded from social media, edited in apps that don't preserve). Tool reads metadata, doesn't modify — for stripping EXIF, use desktop tools (ExifTool) or our other image tools.
Frequently Asked Questions
Does Instagram strip EXIF?
Yes — uploaded photos lose all EXIF when published. But Instagram may USE the original GPS for content recommendations behind scenes. To be safe: strip EXIF BEFORE uploading.
Why is EXIF a privacy concern?
GPS coordinates pinpoint where photo was taken — home, workplace, school. Sharing photos publicly reveals these locations. Stalkers and bad actors use this routinely.
How do I strip EXIF?
iOS Share → Options → turn off Location. Android: similar options. Desktop: ExifTool (free CLI), online metadata strippers, or photo editor save-as without metadata.
Why no EXIF in my screenshot?
Screenshots aren't taken with a camera — no EXIF generated. Only camera-captured photos (or photos from cameras you imported) have EXIF.
Do PNG files have EXIF?
Rarely. PNG supports textual metadata but most software doesn't write standard EXIF to PNG. JPEG/HEIC are the EXIF-rich formats.
Is reading EXIF legal?
Yes — EXIF is publicly accessible metadata, not hidden. Anyone with the photo file can read it. Reading isn't privacy violation; sharing the photo without stripping is the privacy concern.