S3BucketList
A Chrome extension that automatically detects and lists Amazon S3 buckets while browsing websites.
Exposure & Vulnerability ManagementExternal Attack Surface ManagementCloudStartup · SMB · Mid-Market · EnterpriseFree124
A Chrome extension that automatically detects and lists Amazon S3 buckets while browsing websites.
Checked October 2026.
S3BucketList is a Chrome browser extension designed to identify and list Amazon S3 buckets encountered during web browsing sessions.
The extension operates by monitoring web traffic and detecting references to S3 bucket URLs as users navigate through websites. When S3 buckets are identified, the tool compiles them into a list for review and analysis.
This functionality enables security professionals and researchers to discover S3 buckets that may be referenced or embedded within web applications, potentially revealing cloud storage resources that could be misconfigured or publicly accessible.
The tool integrates directly into the Chrome browser interface, providing real-time detection capabilities without requiring separate applications or manual URL analysis.
No core features are listed for this product yet, so check the vendor's documentation for the full feature list.
No integrations are listed for this product yet. Check the vendor's documentation, or ask the vendor which integrations and APIs it supports.
Common questions about S3BucketList: features, pricing and alternatives.
S3BucketList is a product in the External Attack Surface Management category. It covers Enumeration, Browser Security and Reconnaissance.
S3BucketList is free. Download and setup instructions are at https://github.com/AlecBlance/S3BucketList/.
Alternatives to S3BucketList listed on CybersecTools:
Compare all S3BucketList alternatives at https://cybersectools.com/alternatives/s3bucketlist
S3BucketList is available as a cloud service. It is listed for startups, small businesses, mid-market companies and enterprises. It is free.
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