Encoding · In-browser
Base64 Converter
Encode text to Base64 or decode it back — with standard or URL-safe alphabets and correct Unicode handling. Everything runs locally in your browser.
Base64
Going deeper than a quick tool?
These utilities are on us. When you're prepping for real interviews, our cloud & DevOps kits go from fundamentals to scenario questions — and our free resource library has cheatsheets and infographics to keep beside you.