Cloudflare R2

Store and serve objects without egress fees

Pricing model

Free Tier

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Cloudflare R2 to store application files, logs, datasets, and other objects in durable cloud storage. It works with S3-compatible APIs, so existing SDKs and tools can keep working. You can read and write data from Cloudflare Workers, copy data in from older storage services over time, and query structured data through the Iceberg-compatible Data Catalog with SQL tools.

What Cloudflare R2 does

Upload objects to cloud storage bucketsRead objects from Workers codeWrite objects from serverless functionsCopy data from an existing storage provider as files are requestedQuery Iceberg tables with SQL toolsConnect S3-based apps to a new endpointStore logs and analytics data in object storageManage standard and infrequent access storage classesCharges no egress fees for downloadsUses S3-compatible APIsWorks directly with Cloudflare WorkersCopies data from older storage providers over timeSupports Iceberg-compatible data catalog queriesStores logs, datasets, and model artifactsOffers standard and infrequent access storage classesKeeps data accessible from multiple cloud providers