How to build an Instagram-style "Shot on Canon"...

If you are building a social media clone, a real estate app, or a photography portfolio in Flutter, displaying metadata adds a massive layer of polish to your UI. Users love seeing the hardware specs behind a great photo (e.g., Shot on Canon | ISO 400 | 1/200s). The problem? Extracting EXIF data natively in Dart from heavy image files (especially RAW formats like .CR2) is incredibly memory-intensive and often crashes the app. Furthermore, uploading those massive files directly to your database w