B2 Cloud Storage is a cloud service for storing files in the cloud. Files are available for download at any time, either through the API or through a browser-compatible URL.

File Image

To use B2 Cloud Storage, you need to have a Backblaze account. You can get an account by signing up at backblaze.com. After enabling B2 for your account, you will have access to your Application Key Id and Application Key that let you call the API.

Using the B2 Cloud Storage API, you can:

  • Manage the configuration of your account
  • Create and manage the buckets that hold files
  • Upload, download, and delete files

Each account gets 10GB of free storage, unlimited free uploads, and 1GB of downloads each day. See the Pricing page for details.

To get started right away, take a look at the Quick Start Guide, which will take you through the steps of setting up an account, activating B2, and uploading and downloading your first file.