If you're referring to , there is a feature often called the R2 Studio or R2 Management UI. Cloudflare R2 is an object storage service (S3-compatible). Its "Studio" features include:
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Unlike raw S3, R2 Studio integrates natively with Cloudflare’s global CDN network. When you upload a file via R2 Studio, it is automatically cached across Cloudflare’s 300+ global data centers. This means your users download files from the server closest to them, resulting in lightning-fast performance.