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Security & Cryptography

High-entropy password generators, SHA/MD5 hash generators and cryptographic utilities.

Cryptographic Password Generator

Generate unbreakable, cryptographically secure passwords with entropy measurement and crack-time estimation.

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Cryptographic Hash Generator

Generate real-time cryptographic hashes (SHA-256, SHA-512, SHA-384, SHA-1, MD5) directly in your browser.

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lafitelimadev.tools

Free, private, zero-latency developer and network tools by Lafite Lima Dev. Format JSON, calculate CIDR IPv4 subnets, generate cryptographic passwords, compute SHA/MD5 hashes with 100% client-side execution.

100% Client-Side Web Crypto & In-Memory Execution
Zero Server Storage / LGPD & GDPR Compliant
Ultra Low-Latency Static Architecture

Developer Tools

  • JSON Formatter & Validator

Network & Sysadmin

  • IPv4 CIDR Subnet Calculator

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