Convert BAY to AVIF Online — Free
Fast, free BAY to AVIF converter. No registration required.
Secure Transfer
HTTPS encrypted uploads
Privacy First
Files auto-deleted after processing
No Registration
Start converting instantly
Works Everywhere
Any browser, any device
How to Convert
Upload your .bay file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .avif file when it's ready.
What is BAY?
BAY is Casio's proprietary RAW image format from early Exilim digital cameras. It stores uncompressed sensor data and is a rare legacy format from the early days of consumer digital photography.
Format Details
- Full Name
- Casio Raw
- Extension
- .bay
Key Features
- Casio Exilim
- RAW quality
- Full sensor data
- Legacy format
What is AVIF?
AVIF is a modern image format based on the AV1 video codec. It offers the best compression available, outperforming both WebP and JPEG.
Format Details
- Full Name
- AV1 Image File Format
- Extension
- .avif
Key Features
- Best compression
- HDR support
- Transparency
- Modern browsers
BAY vs AVIF
| Feature | BAY | AVIF |
|---|---|---|
| Full Name | Casio Raw | AV1 Image File Format |
| Extension | .bay | .avif |
| Best For | Casio Exilim | Best compression |