Convert DNG to AVIF

Transform your adobe universal raw photo format into AVIF format. Free, private, and browser-based.

How it works

  1. Upload DNG Files — Drag and drop your DNG files into the converter, or click to browse. Common sources: adobe lightroom, smartphone pro modes.
  2. Convert to AVIF — The converter processes your files to AVIF format entirely in your browser. No files are uploaded to any server — your privacy is guaranteed.
  3. Download Results — Download your converted AVIF files instantly. For multiple files, download individually or as a ZIP archive.

Why convert DNG to AVIF

  • Significantly reduce file size — AVIF files are much smaller than DNG
  • Add transparency support — AVIF supports alpha channels for graphic design
  • Leverage AVIF advantages: best compression ratio of any modern format
  • Overcome DNG limitations: conversion from proprietary raw may lose some metadata

FAQ

Is DNG to AVIF conversion free?
Yes, Fileza.io converts DNG to AVIF completely free with no limits on file size or number of conversions. No hidden fees, no watermarks, and no account required.

Will I lose quality converting DNG to AVIF?
There is minimal quality loss. AVIF uses lossy compression, so there is a slight reduction compared to the lossless DNG original. Use higher quality settings (85-95%) to minimize the difference.

Is it safe to convert DNG to AVIF online?
Absolutely. Unlike most online converters, Fileza.io processes your files entirely in your browser using WebAssembly. Your DNG files are never uploaded to any server — the conversion runs on your own device, keeping your files 100% private.

Can I convert multiple DNG files to AVIF at once?
Yes, Fileza.io supports batch conversion. Drag and drop multiple DNG files at once and they will all be converted to AVIF simultaneously. Download them individually or as a ZIP archive.

Does DNG to AVIF conversion work on mobile?
Yes, the converter works on any device with a modern web browser — iPhones, iPads, Android phones, and tablets. No app installation required.

Will the converted AVIF files be smaller or larger than DNG?
Yes, AVIF files are typically much smaller than DNG. You can expect significant file size reduction, often 50-90% smaller depending on content and quality settings.

How long does DNG to AVIF conversion take?
Most conversions complete in seconds. The exact time depends on file size and your device performance. Since processing happens locally in your browser, faster devices convert more quickly.

Will my DNG images have transparency after converting to AVIF?
AVIF supports transparency, but the original DNG does not contain transparency data. The converted file will have a white background by default. To add transparency, edit the image after conversion.