Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes instantly. Check file integrity and secure your data.
Multiple Algorithms
Generate all major SHA hashes in one place. SHA-1, SHA-256, SHA-384, and SHA-512.
Client-side Processing
All hashing happens in your browser using Web Crypto API. No data sent to servers.
One-click Copy
Copy any hash to clipboard instantly. Quick verification of file integrity.
About SHA Hashes
SHA-256 (Recommended)
Most widely used hash function. 256-bit output provides excellent security for most applications.
SHA-512
Stronger variant with 512-bit output. Better for high-security applications requiring maximum protection.
Frequently Asked Questions
Which hash algorithm should I use?
SHA-256 is the recommended choice for most use cases - it's secure and widely supported. Use SHA-512 for extra security. SHA-1 is deprecated, but still useful for legacy systems.
Can I verify file integrity with this?
Yes! Generate a hash of your file, share it with recipients. They can hash their copy and compare - matching hashes prove the file is identical and uncorrupted.
Is hashing the same as encryption?
No! Hashing is one-way - you can't reverse it to get the original. Encryption is two-way. Use hashing for verification (passwords, checksums), not for hiding secret data.
How are my hashes generated?
We use the Web Crypto API in your browser - the same secure technology used by banks and governments. Your data never leaves your device.