Base64 Encoder & Decoder
Convert text to Base64 format or decode Base64 strings back into human-readable text. Professional, secure, and works entirely in your browser.
Input Text / Base64
Result
Common Questions
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It is commonly used to embed image data in CSS or HTML, or to transmit data over media that only support text.
No. Base64 is an encoding format, not encryption. It can be easily decoded by anyone and does not provide security. For securing data, you should use tools like our Password Generator or true encryption algorithms.
Yes! Our tool is Unicode-aware. It correctly encodes and decodes UTF-8 characters, including emojis and non-Latin symbols, which standard Base64 tools often fail to handle.