Utilities
Image Info
View comprehensive metadata and properties for any image including dimensions, file size, format, color space, bit depth, DPI, EXIF data, GPS coordinates, camera settings, and embedded ICC profiles. A complete image inspector.
Features
- Shows dimensions, file size, format, color space, and bit depth
- Full EXIF data: camera, lens, settings, GPS, dates
- ICC color profile information
- DPI/PPI for print readiness checks
- Hash values (MD5, SHA-256) for file integrity
What you can do
- Check image dimensions and DPI before sending to print
- Inspect EXIF data to verify camera settings and GPS coordinates
- Audit file formats and color spaces in an image library
- Verify that metadata stripping was applied correctly
Self-hosted. Your images never leave your network.
SnapOtter runs entirely on your own infrastructure. Images processed with Image Info are never uploaded to third-party servers. Deploy a single Docker container and process images with full privacy, no watermarks, and no usage limits. Open source under AGPL-3.0.
Frequently asked questions
- How do I check the DPI of an image?
- Upload the image and look for the DPI/PPI field in the metadata panel. For print, 300 DPI is standard. Web images are typically 72 DPI. Note that DPI is a metadata flag, the actual print quality depends on pixel dimensions and print size.
- What is the difference between EXIF and IPTC metadata?
- EXIF contains technical data from the camera (settings, GPS, date). IPTC contains editorial data (caption, keywords, copyright, credit). Both are embedded in the image file but serve different purposes.
- Can I see where a photo was taken?
- If the image has GPS coordinates in its EXIF data, SnapOtter displays the latitude and longitude. Most smartphone photos include this data unless the user has disabled location services for the camera app.
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