Developer Tool
Base64 Encoder & Decoder
A privacy-focused utility to encode/decode text and files into Base64 strings natively in your browser.
Text Encode/Decode
File to Base64
Base64 to File
Plain Text (Edit to Encode)
Base64 String (Edit to Decode)
Copy Base64
Copy Text
Choose File or Drag Here
Include "data:..." URL prefix (recommended for images/web)
Base64 Output
Copy Base64
Clear
Base64 String to Decode
Download File
Action successful!