https://samdobson.github.io/azure-sas-token-generator/

A simple, client-side HTML application for generating Azure Storage Shared Access Signature (SAS) tokens.

It's fully local. All processing happens in your browser - no data is sent to external servers.

1. Save and open index.html (or click the link above) in any modern web browser
2. Fill in the required parameters:
   • Storage Account Name
   • Storage Account Key
   • Container Name
3. Configure permissions, resource types, and time settings
4. Click "Generate SAS Token" to create your token

• All cryptographic operations use the Web Crypto API
• Your storage account key never leaves your browser
• No network requests are made during token generation

• Modern web browser with Web Crypto API support (Chrome, Firefox, Safari, Edge)
• No additional dependencies or installation required