AiEraser vs ExifReader — Which Should You Use?

Short version

"EXIF reader" tools, as a category, are generally built to do exactly what the name says: display standard EXIF tags (camera, exposure, GPS) from a photo. That's a genuinely useful, narrower job than what AiEraser does — we also decode C2PA/JUMBF AI-provenance manifests, detect non-standard vendor metadata chunks, write new EXIF fields, and support HEIC. If you only need a quick EXIF readout, a dedicated reader may be simpler for that one task.

Where a basic EXIF reader is the right tool

You just want to see standard camera tags (make, model, exposure) quickly.
You don't need to check for C2PA, IPTC digital-source-type, or AI-generation metadata.
You're working with ordinary camera photos, not AI-generated images.

Where AiEraser goes further

C2PA/JUMBF decoding — we parse the actual box structure and CBOR-encoded claims (claim generator, actions, signature algorithm), not just flag that "metadata exists."
Unknown-chunk detection — our PNG and JPEG scanners flag any non-standard chunk or segment rather than only recognizing a fixed list, which is how we catch things like the caBX C2PA chunk that narrower scanners can miss entirely.
Removal, not just viewing — many basic readers only display metadata; AiEraser also strips it via in-browser canvas re-encoding.
Real EXIF writing — our Edit mode writes actual Title/Author/Description EXIF fields, not just a display.
HEIC support — for iPhone photos, which plain browser-based EXIF readers typically can't decode at all.

If your need extends beyond a quick EXIF readout — AI provenance, removal, or HEIC — try AiEraser directly on your file.