Digital Keypad, Circuit Wire Cutting, Laser Mirror Optics Grid, Clockwork Gear Train, Acoustic Sonar Wave Tuner, Chemical Potion Brewing, Deductive Logic Grid, Simon-Says Pattern Memory, Hieroglyph ...

Base64 Encoder & Decoder — Encode or decode Base64 with live auto-detection, full UTF-8/Unicode support, URL-safe mode, drag-and-drop files, JSON/XML pretty-print, and batch ZIP export — all processed ...