DNS Insight
Base64 Decode
Base64 Decoder - Decode Base64 Strings
Convert Base64 encoded strings back to their original form for debugging APIs and JWTs.
How It Works
Base64 decoding reverses the encoding process, converting each group of 4 Base64 characters back into 3 bytes of original data.
Understanding Results
The decoded output shows the original data. If the input is invalid Base64, an error will be shown.