Base64 Converter
Encode text or binary files into Base64 format, or decode Base64 strings back into their original format. 100% secure and runs locally.
Raw Text Input
Converted Output
Length: 0 chars
Convert File to Base64
file.png
0 KB
Decode Base64 to Binary File
Paste a Base64 URI string (e.g. `data:image/png;base64,...`) or standard base64 code string below, type the filename, and download it back as a binary file.
Base64 String Output
String Length: 0