What file formats do you support?

We support over 100 file formats including images (JPG, PNG, GIF, WebP, TIFF), documents (PDF, DOC, DOCX, TXT), videos (MP4, AVI, MOV), audio (MP3, WAV, FLAC), and many more specialized formats.

Yes, absolutely. We use enterprise-grade encryption for all file transfers. Your files are automatically deleted from our servers after conversion, and we never store or access your personal data.

What is the maximum file size?

The maximum file size for free users is 100MB per file. Premium users can convert files up to 1GB. For larger files, we recommend our batch processing feature.

How long does conversion take?

Most files convert in under 30 seconds. The exact time depends on file size and format complexity. Our advanced algorithms ensure the fastest possible conversion while maintaining quality.

Can I convert multiple files at once?

Yes! Our batch processing feature allows you to upload and convert up to 50 files simultaneously. This is perfect for bulk conversions and saves significant time.

Do I need to create an account?

No account is required for basic conversions. However, creating a free account gives you access to batch processing, file history, and priority support.

DNG to AVIF

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

DNG (Max. 10MB) • Up to 5 files in guest mode

Choose Files

Or upload from:

Temporary file processingFiles are uploaded for processing and are not retained as permanent storage. Read our File Processing & Retention Policy.

2. Conversion Settings

Convert From

Convert To

Image options

Width (px)

Height (px)

Strip image metadata (EXIF, etc.)

Advanced Options

Quality

Instant download after conversion

Why Choose Our Converter?

Fast, accurate DNG to AVIF conversion tuned for photographers and designers seeking modern web-friendly images.

Fast Batch Processing

High-speed, multi-file conversion optimized for typical photographic DNG batches.

High Visual Fidelity

AVIF output uses AV1 compression to retain tonal detail from high-bit DNG sources.

Web-Ready Output

Generate compact AVIF files suitable for modern browsers and responsive delivery.

Adjustable Encoding

Control quality vs size trade-offs to match delivery targets or archival needs.

Client-Side Processing

Conversion runs in-browser memory buffers so originals stay on your device.

Reliable Batch Scaling

Handles groups of RAW DNGs while maintaining consistent codec parameters.

Frequently Asked Questions

Find answers to common questions about our file conversion service

Still have questions?

Can't find the answer you're looking for? Our support team is here to help.

Performance Estimates

Estimated conversion times based on typical hardware.

Conversion Speed Benchmarks

1-3 seconds

12 MP image processing

12 MP, 4000x3000

Fast

3-6 seconds

24 MP image processing

24 MP, 6000x4000

Moderate

8-15 seconds

48 MP image processing

48 MP, 8000x6000

Slow

Batch Conversion Estimates

Batch Size	Total Time	Avg per Image	Efficiency
10 images (12 MP each)	20-40 seconds	2-4 seconds	High
50 images (12 MP each)	1.5-3 minutes	1.8-3.6 seconds	High
100 images (12 MP each)	3-6 minutes	1.8-3.6 seconds	Moderate
200 images (12 MP each)	6-12 minutes	1.8-3.6 seconds	Moderate

Browser Compatibility

Format support across all major browsers

Support Across Browsers

Chrome

Supported

Full Support

Firefox

Supported

Full Support

Safari

Supported

Full Support

Edge

Supported

Full Support

Advanced Format Features Support

Features	Chrome	Firefox	Safari	Edge
Alpha Channel
ICC Profiles
EXIF Metadata
16-bit Depth

Device Compatibility

Seamless conversion across desktop, mobile and tablet

Desktop

Fast multi-core processing
Batch upload support

Mobile

Responsive mobile browser workflow
Instant photo conversion

Tablet

Full tablet browser support
Touch-friendly interface

Source vs Target Format

Key technical differences between formats

Feature	Source Format	Target Format
Compression	High efficiency	Uncompressed
File Size	Small	Large
Quality	High (compressed)	Lossless
Transparency	Supported	Supported
Metadata	EXIF, ICC	EXIF, ICC
Primary Use	Web delivery	Editing & print

How to Convert Files

Follow these simple steps to convert your files

Upload Source File

Select or drag and drop your source files.

Adjust Settings

Choose resolution or color options if needed.

Convert

Click convert to process files locally in browser.

Download Result

Save your converted files or ZIP archive.

Ready to Convert Your Files?

Use our high-speed converter to process your images now.

Start Converting Now

Tips and Best Practices

Optimize your conversion workflow with technical recommendations.

Prepare RAW DNGs

Apply non-destructive white balance and export a raster preview to lock tonal decisions before conversion
Flatten local edits or bake layers in your RAW editor to ensure expected pixels in AVIF output
Convert camera-specific color matrices to an ICC profile in your editor to reduce color shifts on export
Demosaic at the target resolution in the RAW converter to control noise and sharpening before AVIF encoding
Strip unnecessary proprietary tags from DNG using metadata tools if you do not need them in AVIF

Optimize AVIF Encoding

Select a perceptual quality setting that balances AV1 compression and fine detail from DNG sensor data
Use two-pass or constrained quality encoding when visual fidelity in highlights is critical for prints
Enable color profile embedding if your target viewers support ICC to preserve camera calibration
Downsample chroma selectively when file size is prioritized but retain luma detail from high-bit DNGs
Export test variants at different compression levels to find the best size-quality point for your gallery

Workflow Integration

Integrate DNG-to-AVIF as a delivery step after final RAW edits to avoid losing non-destructive edit history
Keep original DNG archives in your DAM system while serving AVIF for fast web previews and portfolios
Automate quality presets for different targets: web thumbnails, responsive images, and high-res preview
Validate AVIF outputs in target CMS and across sample mobile devices to ensure consistent rendering
Use editor-exported TIFFs if you must retain multi-layer composites before AVIF compression for web

Verify Output and Privacy

Check EXIF/XMP fields in a sample AVIF to confirm critical copyright or exposure metadata was copied
Process batches in groups of 20–50 files to minimize browser memory pressure and avoid timeouts
Close heavy background applications to reduce CPU contention during AV1 encoding in-browser
Confirm that no sensitive sidecar data left the device; ConvertXLab processes in local memory buffers
Download converted AVIFs promptly and verify file integrity before deleting original DNGs

Fast Processing

Close unused tabs for maximum throughput.

Client-Side Privacy

No media leaves your device.

Broad Compatibility

Output files work across all operating systems.

Pro Tip

For batch conversions, process in groups of 20-50 files to optimize memory usage and avoid browser slowdowns.

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