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Security & Crypto Tools
Client-side cryptographic utilities for hashing, password generation, token creation, and data verification. All operations happen locally in your browser for maximum privacy—no data is ever sent to any server.
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Security & Crypto Tools
Use ToolHash Generator
Generate SHA-1, SHA-256, and SHA-512 hashes from text using the Web Crypto API.
Security & Crypto Tools
Use ToolHMAC Generator
Generate HMAC signatures using SHA-256 or SHA-512 for message authentication.
Showing 8 of 48 tools
Security & Crypto Tools
Use ToolHash Generator
Generate SHA-1, SHA-256, and SHA-512 hashes from text using the Web Crypto API.
Security & Crypto Tools
Use ToolHMAC Generator
Generate HMAC signatures using SHA-256 or SHA-512 for message authentication.
Security & Crypto Tools
Use ToolPassword Generator
Generate secure random passwords with customizable length and character options.
Security & Crypto Tools
Use ToolPassword Strength Estimator
Analyze password strength locally with entropy calculation and security feedback.
Security & Crypto Tools
Use ToolChecksum Tool
Generate SHA-256 and SHA-512 checksums for text and files locally.