Image Info Tool

View Tutorial

View and analyze detailed image information, including EXIF data, dimensions, format, etc.

Select Images

Usage Guide

View Detailed Tutorial

How to Use

  1. Click select files or drag image files to the selection area
  2. Support single or multiple image batch selection
  3. View basic information and EXIF data of images
  4. Use navigation buttons to switch between different images
  5. Can export single or all image information

EXIF Information Description

  • EXIF contains technical parameters when the camera takes pictures
  • Including aperture, shutter speed, ISO sensitivity, etc.
  • Can also view shooting time, GPS location and other information
  • Not all images contain complete EXIF data
  • Some social media will delete the EXIF information of images

How to View Image Details and EXIF Data Online?

  1. Upload one or more images to inspect — the tool only analyzes and never modifies your files.
  2. Basic info appears immediately: file name, file size, pixel dimensions and format type.
  3. If the original carries capture metadata, expand the EXIF section to see camera make & model, shooting time, aperture (F-stop), ISO sensitivity, focal length — and, on phone photos, the GPS block.
  4. Export a single result as a JSON file; batch uploads produce a summary table with one-click export of everything — handy for archiving and organizing your asset library.

Real-World Numbers From Our Research

We built representative phone-photo metadata payloads to the EXIF spec and measured what they reveal and what survives processing — full data in Study 04:

  • One photo carried 26 metadata fields — device, OS version, lens, timestamps, and GPS coordinates precise to a few meters plus altitude.
  • The whole payload costs 0.6 KB — there's no size argument for keeping it in a shared photo.
  • 6 of 7 common operations strip it entirely (any re-encode, conversion to PNG/WebP); only re-saving with explicit "copy metadata" preserves it.
  • Checking is safe by architecture: we instrumented this site's pages — 0 network requests carried image data during processing — Study 05.

Related Research & Guides

Study 04

What EXIF Metadata Reveals (and What Survives)

 Study 05

Browser-Side vs Upload-Based: What Crosses the Network

 Guide 04

Remove EXIF Before Sharing — the 2-Minute Routine

Frequently Asked Questions

What is EXIF data?

EXIF is metadata that a camera or phone writes into the photo file automatically when you shoot: device model, lens settings, timestamps and more. It lives inside the image and is invisible without a tool like this. In our study, a single phone photo carried 26 fields — including GPS coordinates to within a few meters and the phone's OS version.

Why doesn't my image show any capture info?

Most likely it genuinely has none — and that's expected, not a bug in the tool. We measured seven common operations: six of them (any decode-and-re-encode, conversion to PNG or WebP, re-saving with default settings) strip EXIF completely. So screenshots, images from messaging apps, and anything processed by an online tool will show an empty metadata table.

What does EXIF have to do with privacy?

The GPS block is the serious one: coordinates precise to a few meters, plus altitude and a UTC timestamp — effectively a record of where you were. Posting or sending an untouched original hands that to the recipient. Check the file here first; if the metadata table shows GPS fields, run the photo through a re-encode before sharing (see the 2-minute routine).

How do I remove the metadata this tool finds?

Re-encode the image — that's the measured answer: all 26 fields disappeared after any conversion or recompression in our tests. Our Format Conversion tool does this locally in seconds (JPEG→JPEG at quality 80 is enough), and re-checking the output here should show an empty metadata table. Note that "original quality" transfers — email attachments, AirDrop, file senders — deliver files byte-for-byte, so strip first.