Base64 Audio/Video Converter
Encode audio and video files to Base64 format or decode Base64 strings back to media files. Perfect for embedding media in code or data transmission.
Upload Media File
About Base64 Media Encoding
Supported Media Types:
- Audio: MP3, WAV, OGG, AAC, FLAC, M4A
- Video: MP4, WebM, AVI, MOV, MKV, WMV
Use Cases:
- Embedding audio/video in HTML without external files
- Storing media in databases or JSON APIs
- Creating self-contained applications
- Data transmission over text-based protocols
- Backup and archival of media files
Important Notes:
- Base64 encoding increases file size by approximately 33%
- Large media files may impact performance when embedded
- File size limit: 50MB for this tool
- Some browsers may have limits on data URI size
Format Examples:
Audio Data URI:
data:audio/mpeg;base64,SUQzAwAAAAA...Video Data URI:
data:video/mp4;base64,AAAAIGZ0eXBpc29t...