Hash Generator
Generate MD5, SHA-1, SHA-256, or SHA-512 hashes of text input in the browser.
Privacy first: Your files never leave your browser. All processing happens locally on your device.
Frequently Asked Questions
What hash algorithms are supported?
This tool supports MD5, SHA-1, SHA-256, and SHA-512. SHA-256 and SHA-512 use the Web Crypto API for high-performance hashing directly in the browser.
Is the hash deterministic?
Yes. The same input text with the same algorithm will always produce the same hash output, making it useful for data integrity verification.
Is my data sent to a server?
No. All hashing is performed entirely in your browser using the Web Crypto API. Your data never leaves your device.