Hash Toolkit · Client-side security
SHA-256 Text Hash Generator
Create SHA-256 digests from any text, validate checksums instantly, and copy results without sending data across the network. CipherTools runs entirely in your browser for maximum privacy. Try the file hash tool →
Text SHA-256 Hash
Enter any text to compute its SHA-256 digest. All hashing happens locally in your browser session.
Current length: 0 characters
Enter text above to generate a SHA-256 digest.
Enter a target hash to validate.
Hash overview
SHA-256 produces a fixed 256-bit (64-character hex) digest. It offers strong collision resistance and is widely used for file integrity, digital signatures, and blockchain applications.
Every calculation happens inside this browser session—no network requests, no data retention after refresh.