# Free PEF to JPG converter

> Convert Pentax PEF RAW photos to JPG in your browser, free. Batch convert a whole card, full resolution, nothing uploads. No sign-up, no watermark.

Canonical: https://sellphotos.online/tools/pef-to-jpg

Turn Pentax RAW photos into JPGs in your browser. Nothing uploads, so there is no size limit and no account.

The tool runs in the browser: open the page to use it. This copy describes it.

## How to convert PEF to JPG.

1. **Drop your PEF files.** Drag them onto the box or choose them from your computer, card reader or phone. Add as many as you like, up to 50 at a time.
2. **Pick quality and size.** Standard suits sharing, Best suits prints. Turn on half size for quick previews or when your device is low on memory.
3. **Download the JPGs.** Each photo converts in turn, in your browser. Download a JPG as soon as it is ready, or the whole batch as one zip.

### What it does

- Full resolution: a 24 MP RAW file becomes a 24 MP JPG.
- The white balance your camera recorded, in standard sRGB colour.
- Batches converted one after another, each downloadable as soon as it is done.

### What it doesn't do

- No picture styles, lens corrections or edits: the JPG is a clean starting point, not a finished photo.
- No upload: big files take as long as your device needs, usually a few seconds each.

Works with Pentax cameras including Pentax K-3 Mark III, K-70 and K-5 II, and the medium-format 645Z.

## PEF to JPG questions

### Is this PEF to JPG converter free?

Yes. No account, no trial, no watermark and no limit on how many photos you convert.

### My Pentax saves DNG instead of PEF. Does that work?

Yes. Pentax cameras can save RAW as PEF or DNG, and both convert here the same way.

### Are my photos uploaded anywhere?

No. The RAW files are decoded by your browser, on your device. Nothing is sent to sellphotos.online or anyone else, which is also why there is no file size limit.

### Will the JPG look like my camera's JPEG or my Lightroom edit?

Close to the camera's, not to an edit. The converter uses the white balance your camera recorded and standard sRGB colour, with no picture style, lens correction or edits. It is right for previews, culling and client proofs; keep your editor for the finished photos.

### Can I convert many files at once?

Yes. Add up to 50 files and they convert one after another. Download each JPG when it is ready, or all of them as one zip at the end.

### What does half size do?

It makes a JPG half as wide and half as tall (a quarter of the pixels), and converts several times faster. Use it for quick previews, and on iPhone and iPad, which can't hold a full-size photo from most cameras in memory.

### Why did a file fail to convert?

The file may be damaged, from a camera newer than the converter, or saved in a compression mode it doesn't read yet. Try half size, or a different file from the same camera to check.

## Converting a shoot to send to clients? Sell it instead.

Upload the JPGs to sellphotos.online with your watermark. Guests find their photos with a selfie, pay you directly and download the originals. No commission, no KYC, yearly plans from $99. [Start selling your photos](https://sellphotos.online/pricing)

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