Convert DNG to HEIC — Universal RAW to Apple-Native

Convert Adobe DNG RAW files to compact HEIC for Apple device workflows.

155 format conversions supported Files deleted after 1 hour Free — no signup required

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HEIC, WEBP, AVIF, TIFF, BMP, SVG, GIF, PNG, JPG, PDF, CR2, NEF, ARW, DNG — up to 50MB each, or 50 from a folder

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Preset:
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Common
Modern
Legacy
Other

Modern format with excellent compression. Limited browser support.

Apple's format. Excellent quality at small sizes.

Lossless format. Large files, ideal for print/archival.

256 colors max. Best for simple graphics.

Uncompressed bitmap. Very large files.

Vector trace. Best for logos and simple graphics. Not a pixel-perfect conversion.

Smart
Manual

SSIM-optimized — finds the lowest file size at your chosen visual fidelity.

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Upscaling uses Lanczos interpolation (max 4x). Results may appear softer on images enlarged beyond 2x.

Resize tool → Live preview, percentage scaling, and dimension presets.

Tip: Use PNG or WebP for transparent output. Standalone tool →

Click or drop logo (PNG/JPG/WEBP, max 5MB)

Lossless format — files can be large

GIF is limited to 256 colors

Best for logos, icons, and line art. Photos produce stylized results.

BMP files are uncompressed and can be very large. Consider TIFF (LZW) or PNG for lossless with smaller file sizes.

Leave empty for all pages. Multi-page PDFs produce a ZIP.

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Related Conversions

All DNG conversions → Everything you can convert to HEIC →
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DNG vs HEIC Comparison

Feature DNG HEIC
Full Name Digital Negative High Efficiency Image Container
Lossy Compression ❌ ✅
Lossless Compression ✅ ✅
Transparency ❌ ✅
Animation ❌ ❌
Browser Support No browser support (requires RAW software) Safari, iOS; limited elsewhere
Color Depth 16.7M+ (up to 16-bit per channel) 16.7M (24-bit)
Typical Use Adobe open RAW standard, used by many camera brands and smartphones iPhone/iPad photos (default since iOS 11)
Year Introduced 2004 2015

Why Convert DNG to HEIC?

HEIC is the native format on Apple devices. Converting DNG to HEIC produces compact, Apple-optimized files.

How to Convert DNG to HEIC

1

Upload your DNG file.

2

KoalaPic decodes RAW and encodes to HEIC.

3

Download the HEIC.

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Quality Note

8-bit sRGB HEIC from DNG RAW data. At quality 80+, visually excellent.

Frequently Asked Questions

It is the best fit for Apple workflows, where HEIC is native to Photos and iOS sharing and gives roughly half the size of a JPG at the same quality. For the web, AVIF has far broader browser support; for maximum compatibility, JPG still wins.

Yes, and it is a natural pairing — ProRAW is DNG and HEIC is the iPhone’s standard photo format, so the result drops straight back into Photos at a fraction of the ProRAW file size while keeping the edits you made permanent.

Android has supported HEIC since version 10 and Windows 11 shows it natively, but Windows 10 needs the HEIF Image Extensions package installed first. Send JPG if you cannot confirm the recipient’s setup.

Yes. HEIC carries EXIF, so device model, lens, exposure settings and GPS coordinates survive the conversion by default. Strip all metadata with the EXIF option, or strip GPS alone to remove just the capture location.
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