CR3 to DNG Converter

Convert Canon CR3 RAW files to Adobe DNG format online. Free, fast, and preserves image quality.

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About This Tool

This online tool converts Canon CR3 RAW image files to Adobe's open DNG (Digital Negative) format. DNG is a universal RAW format that preserves all image data while being more compatible with editing software. The converter maintains image quality, supports batch processing, and works entirely in your browser with secure server-side processing. No software installation or registration required.

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How to Use

Upload your CR3 file(s) by clicking the upload area or dragging and dropping
Select DNG conversion options (compression, preview size)
Click 'Convert to DNG' to start the conversion
Download your converted DNG files when processing is complete
Use the 'Clear All' button to reset and convert more files

Frequently Asked Questions

Find Quick Answers

What is the difference between CR3 and DNG?

CR3 is Canon's proprietary RAW format used by newer cameras. DNG (Digital Negative) is Adobe's open standard RAW format that's more universally compatible with editing software while preserving all image data.

Does the conversion affect image quality?

No, the conversion preserves all the original image data. DNG is a lossless format that maintains the same quality as the original CR3 file.

What are the maximum file size and number of files?

You can upload up to 10 files at once, with each file up to 100MB. For larger batches, convert in multiple sessions.

Are my files secure?

Yes, files are processed securely on our servers and automatically deleted after conversion. We don't store or share your images.

Which cameras use CR3 format?

CR3 is used by Canon EOS R, EOS RP, EOS R5, EOS R6, EOS 90D, EOS M6 Mark II, and other recent Canon mirrorless and DSLR cameras.

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