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Image Conversion

Convert JPG to MRW Online — Free

Fast, free JPG to MRW converter. No registration required.

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Works Everywhere

Any browser, any device

How to Convert

1

Upload your .jpg file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .mrw file when it's ready.

What is JPG?

JPG (JPEG) is the most common image format for photographs. It uses lossy compression to achieve small file sizes while maintaining good visual quality.

Format Details

Full Name
JPEG Image
Extension
.jpg

Key Features

  • Universal support
  • Small file sizes
  • Great for photos
  • Adjustable quality

What is MRW?

MRW is Konica Minolta's proprietary RAW image format used in Maxxum/Dynax digital SLR cameras like the 7D and 5D. It stores unprocessed sensor data with Minolta's optical engineering heritage.

Format Details

Full Name
Minolta Raw
Extension
.mrw

Key Features

  • Konica Minolta cameras
  • Maxxum/Dynax series
  • RAW quality
  • Legacy DSLR

JPG vs MRW

FeatureJPGMRW
Full NameJPEG ImageMinolta Raw
Extension.jpg.mrw
Best ForUniversal supportKonica Minolta cameras

Frequently Asked Questions

Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.

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