TagSet: ML Image Datasets

Snap a photo, pick a label, and it lands in your own cloud storage, sorted and ready to train. TagSet turns your iPhone into a fast tool for collecting labeled image datasets. Every label becomes a folder in your bucket, the layout PyTorch ImageFolder, Keras and most ML tools read out of the box. No sorting, no renaming, no upload scripts. HOW IT WORKS 1. Connect your bucket: Amazon S3, Cloudflare R2, MinIO, Backblaze B2, Wasabi or any S3-compatible storage 2. Add your labels 3. Shoot. With Speed Mode, every photo uploads to the active label the moment you capture it FEATURES • Capture and label in one continuous flow • Speed Mode for fast bulk collection • Auto upload, or queue and review before sending • Retry queue, so failed uploads stay visible • Wi-Fi-only uploading to save mobile data • Adjustable image quality to balance detail and file size • Guided setup for first-time users YOUR DATA STAYS YOURS TagSet has no servers and no accounts. Your storage keys stay in the iOS Keychain, and photos go directly from your phone to your bucket. No analytics, no tracking. Made for ML engineers, researchers, students and anyone collecting real-world image data.