BAY is the RAW format used by Casio digital cameras, storing unprocessed Bayer sensor data before it's been demosaiced into a viewable color image. Like other camera RAW formats, BAY files preserve maximum detail and editing flexibility straight from the sensor, but they aren't supported by everyday photo viewers, browsers, or sharing platforms.
Converting BAY to JPG demosaics the sensor data and compresses the result into a small, widely compatible file, which is the practical final step once a Casio RAW photo has been edited and is ready to view, share, or print.
- Install Turbo Raw Image Converter on your Windows PC.
- Open the app and select Batch Mode for multiple files, or Individual Mode for a single BAY file.
- Drag your BAY files or folder into the app window, enabling recursive folder scanning if needed.
- Set the "From" format to BAY and the "To" format to JPG.
- Adjust the JPG quality slider to balance file size against image detail.
- Click Convert. JPG files are written to your output folder, fully offline.
- Native support for Casio's BAY RAW format
- Bulk-convert an entire folder of BAY files in one batch
- Adjustable JPG compression for sharing or printing
- Runs fully offline, keeping your photos private
- Multi-core processing for fast handling of large batches
Does converting BAY to JPG affect my original files?
No, the converter reads your BAY files and writes new JPG files to your chosen output folder, leaving the original RAW files untouched.
Which cameras produce BAY files?
BAY is the RAW format used by Casio digital cameras to store unprocessed sensor data.
Can I convert a whole folder of BAY files at once?
Yes, Batch Mode processes an entire folder of BAY files in one pass, including nested sub-folders if recursive scanning is enabled.
Ready to convert your RAW camera files offline, in bulk, with full privacy?