What is RAW Image?
Complete guide to the RAW file format
What is it?
RAW is not a single format but a category of image formats that store unprocessed sensor data directly from a digital camera. RAW files contain all the data captured by the camera sensor before any in-camera processing.
Unlike JPEG which applies sharpening, noise reduction, and color processing automatically, RAW preserves every bit of sensor information giving photographers full control in post-processing.
Technical Specifications
Pros & Cons
Advantages
Preserves all sensor data for the highest possible image quality in post-processing.
Recover 3-5 stops of over/underexposed detail that JPEG permanently discards.
Edit RAW files without permanently altering the original data.
Access the full color gamut captured by your camera sensor.
Disadvantages
RAW files are 3-10x larger than JPEG files, requiring more storage and faster memory cards.
RAW files must be processed in software like Lightroom or Capture One before sharing.
RAW formats vary by camera manufacturer - a Canon CR3 requires different software than a Nikon NEF.
RAW workflows are significantly slower than JPEG due to file size and required processing.
When to Use It
Here are the most common situations where RAW Image is the right choice:
Professional Photography
Use RAW for any photography where post-processing quality matters - portraits, landscapes, commercial work.
Studio Photography
RAW is standard in commercial and studio photography for maximum control over final output.
HDR Photography
RAW files have more dynamic range information, making HDR merging more effective.
Printing
Large-format printing benefits from RAW's superior color and detail information.
Convert Your Files Online - Free
Our free online converter supports all major formats. No software to install, no registration required.
Start Converting NowFrequently Asked Questions
What software opens RAW files?
Adobe Lightroom, Capture One, and Darktable are popular RAW editors. The free Darktable supports most camera RAW formats.
Should I shoot RAW or JPEG?
Shoot RAW if you edit your photos. Shoot JPEG if you need fast delivery and minimal post-processing.
Can I open RAW on my phone?
Some phones can open RAW files, but a desktop app like Lightroom mobile gives better results.
What is the difference between RAW and DNG?
DNG is Adobe's open RAW standard. Camera RAW formats (CR3, NEF, ARW) are proprietary to each manufacturer.
How do I convert RAW to JPEG?
Use Lightroom, Capture One, or our free online converter to convert RAW files to JPEG.