Hash Algorithms

MD5
SHA-1
SHA-256
SHA-384
SHA-512
SHA-256
256-bit hash function, part of SHA-2 family

Text Input

Algorithm Information

MD5
128-bit hash function, widely used but cryptographically broken
Output: 32 chars
SHA-1
160-bit hash function, deprecated for security use
Output: 40 chars
SHA-256
256-bit hash function, part of SHA-2 family
Output: 64 chars
SHA-384
384-bit hash function, part of SHA-2 family
Output: 96 chars
SHA-512
512-bit hash function, part of SHA-2 family
Output: 128 chars

About this tool

Features, specifications, and related tools

Key Features

What makes this tool powerful

  • Multiple hash algorithms (MD5, SHA-1, SHA-256, SHA-384, SHA-512)
  • Support for both text and file input
  • Batch processing - hash multiple files at once
  • One-click hash copying to clipboard
  • Uppercase/lowercase output options

Specifications

Technical details and settings

Category
Security Tools
Processing
Client Side
Security
Local Only
Difficulty
Beginner

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Common Use Cases

Password Security

Generate secure hash values for password storage and verification.

File Integrity

Verify file integrity by comparing hash values before and after transmission.

Data Verification

Generate checksums to ensure data hasn't been corrupted or tampered with.

Digital Signatures

Create hash values as part of digital signature processes.

Algorithm Comparison

AlgorithmOutput LengthSecurityUse Case
MD5128 bits❌ InsecureLegacy systems, non-security
SHA-1160 bits❌ DeprecatedLegacy compatibility
SHA-256256 bits✅ SecureGeneral purpose, blockchain
SHA-384384 bits✅ SecureHigh-security applications
SHA-512512 bits✅ Most SecureMaximum security requirements