Base64 Decoder
Decode Base64 encoded data back to original format.
Base64 Size:
0 B
Decoded Size:
0 B
Compression:
0%
Padding:
0 chars
Common Examples
Simple text:
"SGVsbG8gV29ybGQ="
→ "Hello World"
Binary data:
"SGVsbG8="
→ [0x48, 0x65, 0x6C, 0x6C, 0x6F]
JSON data:
"eyJuYW1lIjoiSm9obiIsImFnZSI6MzB9"
→ {"name": "John", "age": 30}
File content:
Long Base64 string
→ Image files, PDFs, etc.