lafitelimadev.tools100% Client-Side
Developer ToolsNetwork & SysadminSecurity & CryptographyConverters & Encoders
Home/Converters & Encoders
100% Client-Side / Zero Data Sent to Servers

Converters & Encoders

Base64, URL encoding, Hex converters with full UTF-8 Unicode support.

Base64 Encoder & Decoder

Encode and decode strings, tokens, and files to/from Base64 with full UTF-8 and URL-Safe support.

Open Tool

Unix Timestamp & Timezone Converter

Convert Unix Epoch timestamps to human dates, compare world timezones, and convert calendar dates to epoch.

Open Tool

cURL to Code Converter

Convert cURL commands to JavaScript Fetch, Axios, Python Requests, Go, PHP, C# and Rust code snippets.

Open Tool
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
  • Cron Expression Parser & Generator
  • Regex Tester & Visualizer
  • Markdown & HTML Live Previewer

Network & Sysadmin

  • IPv4 CIDR Subnet Calculator

Company & Legal

  • About Us
  • Privacy Policy
  • Terms of Service
  • Contact & Support

© 2026 lafitelimadev.tools. All rights reserved. Built for developers, sysadmins & cybersecurity pros.

English (US)•Português (BR)