How to View and Convert RAW Camera Files to JPEG or PNG in Your Browser

Updated

Raw.pics.io is a browser-based RAW viewer and converter that opens CR2 (Canon), NEF (Nikon), ARW (Sony), ORF (Olympus), PEF (Pentax), RAF (Fujifilm), and DNG files directly in your browser and converts them to JPEG or PNG. According to the site, all processing happens in the browser rather than by uploading your images to a server, and the first five conversions are free with no registration required. This suits anyone who wants a quick preview or format conversion without installing desktop software — but if you need batch processing, advanced color grading, or guaranteed handling of unusual camera models, a dedicated RAW editor is the safer choice.

What you need before starting

  • A desktop computer with a modern browser and a stable internet connection (the site states a good connection and browser are all you need).
  • Your RAW file saved locally, in one of the supported formats: CR2, NEF, ARW, ORF, PEF, RAF, or DNG. The site also lists PDF among convertible inputs.
  • No account. The site explicitly says registration is not needed.

Step-by-step: view and convert a RAW file

  1. Open Raw.pics.io in your browser. The tool runs in-browser, so there is nothing to install.
  2. Load your RAW file into the viewer. The site describes browsing images from DSLR RAW camera formats, so you should see a preview of the photo before converting.
  3. Check that the preview looks correct. This is your first signal that the format is recognized. If the file does not open or renders as a blank/broken image, the format or camera variant may not be supported — see the troubleshooting section below.
  4. Choose your output format: JPEG or PNG. JPEG is the practical choice for photos you plan to share or upload; PNG is better if you want lossless output or plan further editing.
  5. Adjust as needed during conversion. The site states you can edit, compress, and change the pixel size of your picture as you convert, and that you can resize and edit JPG files as well.
  6. Run the conversion and save the result. The site describes the process as taking only a couple of steps.

Expected result: a JPEG or PNG version of your RAW photo, produced without uploading the original file to a server, per the site's description of in-browser processing.

Supported formats at a glance

Format Typical camera brand
CR2 Canon
NEF Nikon
ARW Sony
ORF Olympus
PEF Pentax
RAF Fujifilm
DNG Adobe / multiple brands

The site states it supports Canon, Nikon, Sony, Olympus, and Pentax RAW formats directly, and lists RAF and DNG among the formats it converts.

The free-conversion limit

Raw.pics.io is "totally free for five first conversions," according to the site. Plan accordingly:

  • If you only need to convert one or two files, the free tier covers it.
  • If you have a full shoot to process, either prioritize your five most important files or use a desktop RAW converter for the rest.
  • The site does not state what happens after the five free conversions, so do not assume continued free access.

Troubleshooting common problems

The file won't open or shows as broken. Your camera model may produce a variant of the format that isn't recognized. Try converting the file to DNG with your camera maker's software first, then loading the DNG.

The conversion fails partway through. Large RAW files plus a weak connection can interrupt in-browser processing. Close other tabs, confirm your connection is stable, and retry.

Colors look different from what you saw on the camera. In-browser RAW rendering applies its own interpretation of the file. If color accuracy matters, do the conversion in your camera maker's software or a dedicated RAW editor instead.

You've hit the conversion limit. Switch to a desktop tool for the remaining files, or convert only the images you actually need in JPEG/PNG form.

When to use this tool — and when not to

Use Raw.pics.io if: you need a fast, no-install preview or a one-off conversion of a supported RAW file, you want to avoid uploading originals to a server, and you're within the free conversion allowance.

Use a desktop RAW editor instead if: you're processing a large batch, you need precise color and exposure control, your camera produces an unsupported variant, or you need to work offline.