Hash Text

Quickly generate MD5, SHA-1, SHA-256, and other hash values using our online Hash tool for data integrity verification and encryption. Supports multiple hash algorithms, simple to use.

Hash Text Tool

Hash is an algorithm that converts data of arbitrary length into a fixed-length string. It is widely used in data integrity verification, password storage, digital signatures, and other fields.

Supported Hash Algorithms

  1. MD5: Generates a 128-bit (16-byte) hash value, commonly used for file integrity verification
  2. SHA-1: Generates a 160-bit (20-byte) hash value, previously widely used in SSL/TLS
  3. SHA-256: Member of the SHA-2 family, generates 256-bit hash value, one of the most commonly used hash algorithms today
  4. SHA-224: Member of the SHA-2 family, generates 224-bit hash value
  5. SHA-512: Member of the SHA-2 family, generates 512-bit hash value, provides higher security
  6. SHA-384: Member of the SHA-2 family, generates 384-bit hash value
  7. SHA-3: The latest hash standard, provides different output lengths
  8. RIPEMD-160: Generates 160-bit hash value, used in Bitcoin

Output Encoding Formats

  • Binary (Base 2): Displays hash results in binary form
  • Hexadecimal (Base 16): The most common way to represent hash values
  • Base64: Uses 64 printable characters to represent binary data
  • Latin1: Uses Latin1 character set encoding
  • UTF-8: Uses UTF-8 character set encoding
  • UTF-16: Uses UTF-16 character set encoding
  • UTF-16LE: Uses UTF-16 little-endian encoding
  • UTF-16BE: Uses UTF-16 big-endian encoding

How to Use

  1. Enter the text you want to hash in the text box
  2. Select the hash algorithm you want to use
  3. Select the output encoding format
  4. The system will calculate and display the hash result in real-time

Use Cases

  • File integrity verification
  • Password storage (used with salting)
  • Digital signatures
  • Data deduplication
  • Message digest generation

Important Notes

  • Hash is a one-way function, original data cannot be restored from hash values
  • Different hash algorithms have different security and performance characteristics
  • For security-related applications, it's recommended to use SHA-256 or stronger algorithms
  • When storing passwords, use hashing with salt, using hash alone is not sufficient for security