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Screencast
33. Profile Image
avatars3uploads
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Build a complete profile image upload system in Phoenix using LiveView and S3 storage. You'll learn to configure AWS credentials, generate presigned URLs, handle direct-to-S3 uploads, and add polished drag-and-drop UX with JavaScript hooks. By the end, users can securely upload avatars with a professional interface that stores images in S3 while keeping your server clean.