Base64 Decoder
Decode Base64 strings back to text
Source Input
Processed Output
What is the Base64 Decoder?
Base64 decoding reverses the Base64 encoding process, compiling the 6-bit index characters back into standard 8-bit text bytes.
Frequently Asked Questions (FAQ)
Q: What happens if the input is not valid Base64?
The decoder will fail to parse and output a validation warning indicating illegal characters or padding.