Amazon S3 is cloud object storage with industry-leading scalability, data availability, security, and performance. S3 is ideal for data lakes, mobile applications, backup and restore, archival, IoT …

Store data in the cloud and learn the core concepts of buckets and objects with the Amazon S3 web service.

Curious how to get started with cloud storage? Learn about the various SDKs, third party tools and gateways that grant access into Amazon S3

Use AWS CloudTrail to track and report on bucket- and object-level activities, and configure S3 Event Notifications to trigger workflows and alerts or invoke AWS Lambda when a specific change is made …

Get started storing and retrieving any amount of data at any time, from anywhere on the web with Amazon S3.

Provides detailed information and instructions for getting started, developing, and working with Amazon S3 using the AWS Management Console, AWS CLI, AWS SDKs, and REST API.

As of July 15, 2025, new AWS customers will receive up to $200 in AWS Free Tier credits, which can be applied towards eligible AWS services, including Amazon S3.

What is Amazon S3? Amazon S3 is object storage built to store and retrieve any amount of data from anywhere. S3 is a simple storage service that offers industry leading durability, availability, …

You can configure S3 storage classes at the object level, and a single general purpose bucket can contain objects stored across all storage classes except S3 Express One Zone. Amazon S3 also …

The Amazon S3 Block Public Access feature provides settings for access points, buckets, accounts, and AWS Organizations to help you manage public access to Amazon S3 resources.