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.

ARW to EXR

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

ARW (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, professional ARW to EXR conversion for photographers and visual effects artists seeking high-bit archival and compositing-ready files.

Camera RAW to EXR Quickly

Process Sony ARW RAW frames into EXR in-browser with low latency for single images and moderate batches.

High Bit-Depth Output

Export to EXR 16/32-bit float-ready containers suited for color grading, HDR compositing and VFX pipelines.

VFX & Editor Friendly

Generated EXR files work with Nuke, After Effects, Blender, and other DCC tools for multi-pass workflows.

Client-Side Processing

Files are decoded and encoded inside your browser session to limit external upload exposure.

Batch Conversion Ready

Queue multiple ARW files; converter optimizes per-image processing time while preserving dynamic range.

Adjustable Export Options

Choose target bit depth and compression mode to balance storage and fidelity for compositing needs.

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, maker notes	EXR headers, limited EXIF
Primary Use	On-camera archival RAW	Editing & VFX pipelines

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 ARW for Linear Output

Confirm ARW white balance and exposure in raw editor before export to control scene-linear mapping
Export from ARW with camera matrices applied to avoid color shifts when writing EXR linear channels
Use demosaic settings that prioritize detail retention to minimize mosaic artifacts in EXR
Avoid in-editor global sharpening prior to EXR export to prevent baked haloing in float buffers
Keep original ARW sidecar XMP to reproduce develop settings if re-export is required

Choose EXR Compression Strategically

Select PIZ lossless for VFX workflows requiring exact pixel matching between renders and comps
Use ZIP or RLE for modest size reduction when storage is a concern and absolute fidelity is less critical
Prefer uncompressed or 32-bit float for high dynamic range image sequences destined for heavy grade operations
Avoid aggressive lossy EXR-like encodings if you plan to regrade highlights and shadows extensively
Test sample frames with chosen compression to measure disk impact before batch converting entire shoot

Validate Color and Metadata

Open EXR in a float-aware viewer (Nuke, RV, Blender) to confirm linear levels and highlight rolloff
Check that essential EXIF fields such as exposure and focal length were written into the EXR header
Compare histogram and pixel linear values at 32-bit to spot quantization or clipping introduced during conversion
If using ACES, apply IDT/OCIO transforms post-conversion rather than relying on automatic profile embedding
Confirm that derived alpha or mask channels were exported as separate layers if downstream compositing requires them

Optimize Batch Reliability

Group ARW frames by camera model to ensure consistent demosaic matrix application across a batch
Process batches of 20-50 images to balance memory usage and throughput in the browser
Keep backups of original ARW files; EXR is a derived raster and not a replacement for raw archival
Close other high-memory apps to minimize browser memory pressure during large EXR exports
Verify a sample from each batch in your compositor to detect conversion anomalies early

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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