![]() ![]() I can't display a RAW image in the browser, so below is a screenshot of a RAW, uncompressed, unedited photo (note how massive the file size is).ĭesigned as a replacement for GIF in 1995, the Portable Network Graphics file type is another lossless format. However, not all camera manufacturers support this format.įor this article, I'll use a test photo to demonstrate the differences across multiple image formats and in different qualities. ![]() Adobe developed DNG, which serves as a universal RAW file format, in response to the compatibility issues across different camera manufacturers' proprietary RAW formats. There's also the DNG RAW image format (Digital Negative). Camera manufacturers have their own RAW formats, such as Canon's CRW, Sony's ARW, and Nikon's NEF. And while that's great for photo editing, it's not so great for photo storage, which is why image compression exists.Ī RAW file is not actually an image and RAW is not a standardized image file format. For this reason, these files are huge they can easily top 25MB each. the raw picture file with no compression applied.Įvery piece of information that your camera captured is contained in the RAW file. The RAW file is exactly what it sounds like. You get RAW files straight from your DSLR. ![]()
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