Tech Converter is a free online tool for developers and DevOps engineers to convert between multiple technical formats. Features: - JSON ↔ YAML ↔ HCL conversion (perfect for Terraform) - Cron expression decoder - Hex/Binary/C-Array converter - Base64 & URL encoding - Hash generators (MD5, SHA-1, SHA-256, SHA-512) - JWT decoder - Regex tester - Unix timestamp converter - Temperature, length, weight converters - Text case converter - And 40+ more tools