Create a Document Scanner App in Flutter - Pexel Scanner Full Tutorial [2025]

Build a fully functional document scanner app in Flutter from scratch! In this tutorial, we'll create "Pexel Scanner," an app that uses the device's camera to scan documents, detect edges, apply filters, and save them as high-quality PDFs. 🚀 What you'll learn in this Flutter tutorial: ✅ How to use the camera package to capture images. ✅ Implementing edge detection to automatically find document corners. ✅ Transforming perspective to get a perfect scan. ✅ Applying image filters (grayscale, magic color, etc.) to enhance readability. ✅ Saving and exporting your scans as multi-page PDF files. ✅ Building a clean, modern UI for a professional scanner app. This is a complete project walkthrough, perfect for beginners and intermediate Flutter developers looking to add advanced features to their skillset. ⭐ Get the Source Code: https://github.com/Ihimbazwe2006/Pexel-Scanner-.git 📚 Chapters: 0:00 - Intro & Demo 10:30 - Project Setup 30:45 - Implementing the Camera 1:10:15 - Edge Detection Magic 1:35:40 - Perspective Transformation 1:42:10 - Adding Image Filters 1:59:00 - Creating a Multi-Page PDF 2:00:00 - Building the Gallery/History View 2:36:46 - Final App Review & Outro #Flutter #DocumentScanner #MobileDevelopment #AppDevelopment #Programming #Coding #Dart #Camera #PDF #OpenCV #ComputerVision #FreeCourse 🔔 Subscribe for more Flutter tutorials:Flutter Life **Keywords for Search:** Flutter document scanner, build scanner app, image to pdf flutter, opencv flutter, edge detection flutter, camera flutter tutorial, mobile development, app development course, free flutter project, adobe scan clone, cam scanner clone, scan documents flutter.