Developer ToolsUpdated
Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes online for free. Hash text strings using the Web Crypto API in your browser.
Features
Handles large code files and data structures efficiently
Syntax-aware processing for accurate results
Copy, download, or export results in multiple formats
Works offline — no server round-trips needed
How to Use Hash Generator
1
Open the Tool
Navigate to the Hash Generator page to get started.
2
Provide Input
Upload your file, paste your content, or enter your data into the tool.
3
Configure Options
Adjust any available settings to customize the output to your needs.
4
Get Results
Process your data and download, copy, or save the result instantly.
Frequently Asked Questions
What hash algorithms are supported?▼
SHA-1, SHA-256, SHA-384, and SHA-512 via the browser's built-in Web Crypto API. MD5 is not supported as it is cryptographically broken.
Is my data sent to a server?▼
No. All hashing happens locally in your browser using the Web Crypto API.