Online Base64 Encode & Decode Tool

Paste your text, encode or decode instantly. Designed for developers, creators, and everyone needing safe data conversion. No reload, no registration, no ads – just magic.

Online Base64 Encode Tool is the most advanced, privacy-focused utility for instantly converting any text into safe, portable Base64. Perfect for developers, designers, or anyone working with APIs, JWT, email, or embedded assets, Base64 encoding ensures your data is universally compatible and secure. This tool is 100% free, mobile-friendly, and offers a minimal, distraction-free interface—no registration, tracking, or logging. Paste or type your input, click Encode or Decode, and get your result in milliseconds. Use it for secure messaging, API payloads, HTML/CSS embeds, and much more.