SHA256 Hash Generator
What is a SHA256 Generator?
This tool calculates the SHA256 (Secure Hash Algorithm 256) hash of a string. SHA256 is part of the SHA-2 family and produces a 256-bit (32-byte) hash value, typically rendered as a 64-digit hexadecimal number. It is widely used for data integrity and security.
How to use this SHA256 tool
- Enter the text you want to hash.
- The SHA256 hash will generate automatically.
- Toggle “Uppercase Output” for uppercase characters.
- Toggle “Calculate per line” to generate a separate hash for each line of input.
Features
- Instant Calculation: Hashes are generated as you type.
- Batch Processing: Use “Calculate per line” to hash a list of strings.
- Copy/Save: Easy buttons to copy to clipboard or save to a file.
- Secure: All processing happens locally in your browser.
Examples
Example 1: Basic SHA256
Input:
helloOutput:
2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824