DNG Converter

How to Convert DNG to Any Format

1. Upload Your DNG File: Drag and drop your Digital Negative or click "Add Files". The converter accepts .dng files from Adobe Lightroom, Adobe Camera Raw, the free Adobe DNG Converter, and DNG-native cameras and phones. Batch is supported — drop in a whole shoot and each frame is demosaiced and exported in parallel.
2. Pick an Output Format and Quality Preset: Use the Image File Extension dropdown to choose a target — JPG, PNG, TIFF, WEBP, AVIF, HEIC, BMP, GIF, PPM, or PDF. The default Quality Preset is "Very High (Recommended)"; drop to High or Medium for smaller JPG/WEBP files, or switch to Specific file size to cap output at an exact MB target.
3. Set Resolution, Bit Depth, or Lossless (Optional): Under Image resolution, keep the camera's native dimensions, scale by percentage, pick a Preset Resolution, or enter a custom Width × Height. For TIFF and PNG you can set Bit Depth (8-bit or 16-bit) to preserve the wide tonal range a raw file holds, and toggle Lossless? to Yes to avoid any compression artifacts.
4. Convert and Download: Click Convert. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — no sign-up, no watermark, never shared.

Popular DNG Conversions

• DNG to JPG — the everyday export: a small, universally viewable photo for sharing, web, and clients
• DNG to PNG — lossless export with optional 16-bit depth for graphics work and crisp edges
• DNG to TIFF — 16-bit lossless master for print, editing round-trips, and archival
• DNG to WEBP — modern web format that beats JPG on size at equal quality
• DNG to PDF — drop a rendered frame into a document, contact sheet, or proof
• DNG to AVIF — newest web codec with the smallest files and HDR-capable color

Why Convert a DNG File?

DNG (Digital Negative) is Adobe's open, royalty-free raw image format, first published on September 27, 2004 and built directly on the TIFF 6.0 / TIFF-EP imaging standard. Unlike a finished JPG, a DNG is a raw file: it holds the mostly-unprocessed sensor data your camera captured, before white balance, contrast, and sharpening are baked in. That's exactly what makes it powerful for editing and risky for sharing. The reasons people convert a DNG fall into two camps — getting it out into something everyone can open, and using it as the high-quality source for a polished export.

DNG exists to solve a specific problem: every camera maker has its own proprietary raw format (Canon CR2/CR3, Nikon NEF, Sony ARW), and those formats are undocumented and can stop being supported as software ages. DNG is a single, publicly documented container that any DNG-aware app can read now and decades from now — which is why archivists, libraries, and long-term photographers convert proprietary raws into DNG, and why Adobe ships a free standalone DNG Converter to do it. But a DNG still isn't a viewable photo. To actually use the image, you convert it out:

• Sharing and the web (JPG / WEBP / AVIF) — A DNG won't open in a browser, a chat app, or most photo viewers, and the files are large. Exporting to JPG produces a small, universal image that opens everywhere; WEBP and AVIF go smaller still at the same visual quality for sites and galleries. This demosaics the raw sensor data and applies a standard rendering so the photo looks the way a viewer expects.
• Editing masters and print (TIFF / PNG, 16-bit) — When you need a high-fidelity export to hand to a printer or move between editors without generation loss, a 16-bit lossless TIFF (or PNG) keeps far more tonal range than an 8-bit JPG, so shadows and skies survive heavy adjustment without banding.
• Documents and proofs (PDF) — Rendering a DNG straight into a PDF is handy for contact sheets, client proofs, or dropping a frame into a report without a separate image-editing step.
• Compatibility with older or non-Adobe software — Some tools read common image formats but not raw. Converting the DNG to TIFF or JPG lets a legacy editor, a CMS, or a print workflow ingest the picture without raw support.

One thing to keep in mind: converting a DNG to JPG, TIFF, or PNG produces a rendered, demosaiced image using a default interpretation of the raw data. It is not a substitute for editing the raw in Lightroom or Camera Raw first if you want to recover highlights or set your own white balance — keep the original DNG as your negative.

DNG Format at a Glance

Frequently Asked Questions

What opens a DNG file?

DNG is read natively by Adobe Lightroom, Adobe Camera Raw, and Photoshop, and by many third-party tools that support raw — Apple Photos and Preview, Affinity Photo, Capture One, RawTherapee, darktable, and GIMP among them. Because DNG is an open, documented format, support is far broader than for any single manufacturer's proprietary raw. But web browsers, chat apps, and basic phone galleries generally can't display a DNG, which is the most common reason people convert one to JPG or PNG.

Is DNG a raw format, and is it lossy or lossless?

DNG is a true raw format — it stores the sensor's mostly-unprocessed data rather than a finished picture. By default DNG uses lossless compression, so no image data is discarded; Adobe also offers an optional lossy DNG mode that trades some fidelity for a smaller file. When you convert a DNG out to JPG or WEBP, that output is lossy (it's a rendered, compressed photo); converting to TIFF or PNG with the Lossless? toggle set to Yes keeps the exported image lossless.

Will I lose image quality converting DNG to JPG?

Some, but it's controllable. A JPG is an 8-bit, lossy, demosaiced render, so it can't carry the full tonal range or editing latitude of the raw DNG — once it's a JPG you can't recover blown highlights the way you could from the raw. For everyday sharing that's a fine trade. Keep the Quality Preset at "Very High (Recommended)" to minimize visible artifacts, and always retain the original DNG as your master. If you need a high-fidelity export for editing or print, convert to 16-bit TIFF or PNG instead.

What's the best format to convert DNG to for archiving?

For a long-term, editable archive the DNG itself is usually the better master — it's the open, documented format archivists prefer specifically because it won't go obsolete. If you need a rendered archival copy that any image tool can open, a 16-bit lossless TIFF is the standard choice: it preserves wide tonal range and adds no compression artifacts. JPG is fine for a lightweight access copy but isn't an archival master because it's 8-bit and lossy.

Does converting a DNG keep the EXIF metadata?

When you export to a format that supports EXIF — JPG, TIFF, WEBP, PNG — the standard shooting metadata (camera model, lens, ISO, shutter, aperture, capture date, GPS if present) is carried into the output. Formats like BMP and PPM have no metadata container, so that information is dropped if you pick them. If preserving full metadata matters, target JPG, TIFF, or WEBP.

How large can my DNG be to upload?

There's no fixed per-file cap, and full-frame and medium-format DNGs (often 25–120 MB each) convert routinely. Because the file is processed on our servers, the practical limit is your upload speed and time rather than your device — a large batch from a shoot is fine, you just wait on the upload. In our testing, a 60 MB 45-megapixel DNG exported to a "Very High" JPG produced roughly an 8–12 MB file, and to a 16-bit TIFF a much larger 250 MB+ master, as expected for a lossless 16-bit export.

Are my files private when I convert a DNG here?

Yes. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours. There's no sign-up, no watermark on the output, and your images are never shared or made public. If you'd rather not upload at all, Adobe's free standalone DNG Converter runs on your own machine, though it converts into DNG rather than out of it.