PictureKit is a privacy-first image processing tool that runs 100% locally in your browser. Your images never leave your device — no uploads, no data collection, and no server-side processing. It includes 30+ image tools such as resize, crop, compression, background removal, face blurring, and watermarking, and allows you to chain them into batch workflows for automated processing. Ideal for creators, e-commerce sellers, designers, and anyone who cares about keeping their images private.