Introduction to SHA Encryption Tool

This tool provides irreversible SHA hash encryption function, supportsSHA1、SHA256、SHA512 three mainstream encryption algorithms. Compared with the traditional MD5, SHA series algorithms have higher security and collision resistance, widely used in API interface signatures, data integrity verification and password storage and other scenarios.

Core Functions

- Multi-algorithm support： Generate SHA1 (160-bit), SHA256 (256-bit), SHA512 (512-bit) hash values with one click.
- Irreversible encryption： Generated hash value can not be decrypted to protect data security.
- Batch processing： Supports simultaneous encryption of multiple groups of text to improve efficiency.
- Instant comparison： Check whether the hash values of two texts are the same.

How to use

1. Paste or type the text to be encrypted in the input box.
2. Select the encryption type (SHA1/SHA256/SHA512).
3. Click" Generate Hash" button to get the encryption result
4. Copy the encrypted text by" Copy" button to quickly save the result

Application Scenarios

- Mobile/Web API request signature verification
- Database password field encrypted storage
- File integrity verification (e.g. package distribution)
- Blockchain transaction ID generation and other encryption requirements Tips： For sensitive data, it is recommended to give priority to the more secure SHA256 or SHA512 algorithm. All operations are done locally in the browser to ensure that the data will not be uploaded to the server.