LiteralKit (https://literalkit.com) is a family of small, task-focused tools for text, symbols, and notation. It covers superscript and subscript generators for math and chemistry notation, Unicode font styles (italic, gothic, bubble, cursive), platform-ready fonts for Instagram/TikTok/Discord, text case and strikethrough converters, and symbol tools from Wingdings to kaomoji. Every tool is free, works on any device, and processes text locally in the browser — no accounts, no uploads, no cloud. LiteralKit is built on honest results: it never fakes missing characters with lookalikes, and always tells you exactly what changed.

WhiteKit brings together 55 developer tools in one place: formatters (JSON, XML, SQL, YAML), converters, security utilities (JWT, hashing, encoding), network calculators, and text tools.

Everything runs 100% client-side. Your data never leaves your device, so you can safely paste API keys, tokens, and production payloads. No sign-up, no upload step, and it keeps working offline once loaded.

Each tool is built to handle real edge cases rather than just the happy path — the cron parser implements Quartz 6-field semantics correctly, the IPv6 ULA generator follows RFC 4193 Appendix A, and the subnet calculator handles /31 and /32 edge cases.