Base64 Encoder & Decoder

Encode and decode Base64 strings online. Perfect for developers and data processing.

Mode
Choose encode or decode mode
Text to Encode
Enter text to encode to Base64, or upload a file
How to Use
EncodeEnter text in the input field and it will be automatically encoded to Base64.
DecodePaste a Base64 string and it will be automatically decoded to text.
File UploadUpload files to encode or decode. For encoding, files are converted to Base64 data URLs.