Mode
Audio to Base64
Base64 to Audio
Upload Audio File
Select an audio file (MP3, WAV, OGG, M4A)
Paste Base64 String
Base64 Input
Output Format
MP3
WAV
OGG
M4A
Convert
Reset
Copy
Settings
Settings
URL-safe Base64 (replace + / with - _ and remove padding)
Add line breaks every 76 characters (MIME format)
Include data URI prefix in output
Output