Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes for text or any file. Uses the browser Web Crypto API — nothing ever uploaded.
Generate secure cryptographic hashes for text strings, passwords, or any file — for verification, data integrity checks, or security workflows. Uses your browser's own Web Crypto API, so nothing is ever uploaded.
How to use Hash Generator?
Choose whether to hash text or a file.
For text: type or paste the input and hashes update as you type.
For a file: click to select any file and all four hashes are computed.
Copy any hash with its individual copy button.
Why use Hash Generator?
- SHA-1, SHA-256, SHA-384, SHA-512. All four SHA algorithms computed at once, so you always have the right variant ready.
- Text and file hashing. Hash a string or any binary file — useful for integrity checking and verification.
- Web Crypto API — no libraries. Hashing runs on the browser's native cryptographic engine. Fast, private, and dependency-free.
Professional Features
SHA-1, SHA-256, SHA-384, SHA-512
All four SHA family algorithms computed simultaneously so you have every variant ready.
Text and file hashing
Hash a string, a password, or any binary file — the same tool handles both.
Web Crypto API
Hashing uses your browser's built-in cryptographic engine — no external libraries, no uploads.
Common Questions
Is this the same as MD5?
MD5 is not supported because the Web Crypto API considers it cryptographically broken. SHA-256 and SHA-512 are the current standard alternatives.
Can I verify a file checksum?
Yes. Select the file, generate its SHA-256 hash, and compare it to the checksum provided by the file's source.
Is it free and private?
Yes. Hashing happens locally using the browser's built-in Web Crypto API. Files are never uploaded.