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.

EXR to PNG

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

EXR (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, browser-based EXR to PNG conversion with careful handling of alpha, bit depth and color for design and VFX workflows.

Optimized Pipeline

Fast CPU-bound conversion pipeline tuned for multi-megapixel EXR files with low overhead in-browser.

High-Fidelity Output

Preserves full-resolution raster detail when converting float or 16-bit EXR channels to PNG pixels.

Broad PNG Support

Produces standard PNGs readable by browsers, editors, CMSes and image libraries without proprietary codecs.

Alpha & Channel Controls

Handles EXR alpha channels predictably: exports PNG transparency when present, or flattens if requested.

Client-Side Processing

Conversions run in the browser memory buffers so files are not uploaded to remote servers by default.

Efficient Batch Mode

Convert dozens of EXR frames into PNGs with queued processing to reduce memory spikes and improve throughput.

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	EXR headers, AOV info	tEXt/zTXt chunks
Primary Use	Rendering, VFX, high-dynamic-range	Web, preview, raster interchange

How to Convert Files

Follow these simple steps to convert your files

Upload Source File

Select or drag and drop your EXR files; choose a specific part or layer if your EXR is multi-part.

Adjust Settings

Pick 8-bit or 16-bit PNG output, alpha handling, and optional sRGB conversion for display-ready files.

Convert

Start conversion; processing runs in browser memory and converts float channels to integer pixels.

Download Result

Save individual PNGs or download a ZIP archive containing each converted frame.

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 EXR Channels

Select the correct EXR part or AOV so RGB and alpha map to intended PNG channels
Flatten layered EXR passes in your DCC if you need combined AOVs before conversion
Convert linear EXR scans to display-referred space if PNGs are for preview in sRGB viewers
Trim or crop enormous EXR canvases to target dimensions to reduce memory during conversion
Verify channel names (R G B A) in EXR since nonstandard names may not auto-map to PNG alpha

Choose Output Depth

Use 16-bit PNG output for wide dynamic-range EXR renders to minimize precision loss
For web previews, convert to 8-bit but apply tone-mapping to preserve highlight detail
Expect larger PNG files when preserving 16-bit; plan storage and delivery accordingly
If PNG size is critical, run a quantize step after visual check to reduce file size
When archiving, keep original EXR and export PNGs only for final delivery or preview

Verify Color and Metadata

Check PNG with a color-managed editor to confirm ICC or sRGB mapping from the EXR source
Inspect embedded PNG text chunks for transferred EXR metadata and confirm critical fields
Compare histograms between EXR and PNG to detect clipping or unexpected compression
Open PNG in target browser or CMS to ensure consistent rendering across platforms
If critical, perform a side-by-side pixel comparison at 100% to validate conversion fidelity

Memory & Privacy Workflow

Convert in groups of 20-50 EXR frames to balance memory use and avoid browser crashes
Process sensitive EXR files in-browser to keep content local and reduce exposure
Close other heavy applications to free RAM before converting very large tiled EXR files
Download ZIPs promptly and clear local temporary buffers once verified
When converting on laptops, ensure steady power to prevent mid-process interruptions

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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