Aug 18, 2025 · Cloudflare R2 is a cost-effective, scalable object storage solution for cloud-native apps, web content, and data lakes without egress fees.

Jan 26, 2026 · Get started Cloudflare R2 Storage allows developers to store large amounts of unstructured data without the costly egress bandwidth fees associated with typical cloud storage …

Aug 20, 2025 · Cloudflare R2 is an object storage solution designed to handle your data and files efficiently. It is ideal for various use cases, such as storing large media files, creating data lakes, or …

Sep 30, 2025 · R2 Data Catalog is in public beta, and any developer with an R2 subscription can start using it. Currently, outside of standard R2 storage and operations, you will not be billed for your use …

Sep 25, 2025 · Learn how to enable the R2 Data Catalog on your bucket, load sample data, and run your first query.

Cloudflare R2 is an S3-compatible object storage service with no egress fees, built on Cloudflare's global network. It is strongly consistent and designed for high data durability.

Put Bucket CORS Policy -> Envelope<unknown> put /accounts/{account_id}/r2/buckets/{bucket_name}/cors

Aug 18, 2025 · Examples Explore the following examples of how to use SDKs and other tools with R2. Authenticate against R2 API using auth tokens Use the Cache API Multi-cloud setup Rclone S3 …

Oct 14, 2025 · Storage classes allow you to trade off between the cost of storage and the cost of accessing data. Every object stored in R2 has an associated storage class.

Oct 30, 2025 · Explore Cloudflare R2 demos and reference architectures for fullstack applications, storage, and AI, with examples and use cases.