100% Free No Upload Bulk Conversion RAW Support

Bulk CR2 to PNG Converter — Free, No Upload

Convert multiple CR2 files to PNG instantly — all in your browser. No file limits, no watermarks, and completely private.

CR2 PNG  ·  ZIP
Bulk CR2 → PNG Converter
Select files, convert, download ZIP — all locally
RAW conversion may take longer — files are processed via WebAssembly in your browser

Drop CR2 files here or click to browse

Supports batch selection — convert hundreds of files

CR2 → PNG ZIP
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✓ Conversion completed! All files converted successfully. Click Download ZIP to save them.

Why convert CR2 to PNG?

Want faster load times and lower bandwidth costs? Switch from CR2 to PNG. The difference is dramatic: lossless RAW vs lossless, 14-bit per channel vs 48-bit. Professional photographers often need to convert RAW files (like CR2) to web-friendly formats like PNG. This reduces file size from 30 MB+ to under 500 KB while maintaining excellent quality – perfect for online portfolios and client galleries.

RAW conversion may take longer — files are processed via WebAssembly in your browser

Technical comparison: CR2 vs PNG

PropertyCR2PNG
Full nameCanon RAW 2Portable Network Graphics
Compression Lossless RAW Lossless
Color depth14-bit per channel48-bit
Transparency No Yes
Web support No Yes
Developed byCanon (2004)PNG Development Group (1996)
Best for Canon DSLR professional photography Web graphics with transparency

How to use — 3 simple steps

1
Select your CR2 files
Drag & drop or click to choose multiple CR2 images. No file size restrictions.
2
Start the conversion
Click "Convert to :to" — your files are processed locally using WebAssembly. No upload, no waiting.
3
Download ZIP archive
All converted PNG files are bundled into a single ZIP. One click, everything saved.

Popular use cases for CR2 → PNG

Make your CR2 images viewable on any device – convert to PNG

Stop dealing with 'unsupported format' errors – use PNG instead of CR2

Batch rename and convert your CR2 collection to PNG for a unified library

Improve your website's Google PageSpeed score by serving PNG images

💡 Pro tips

  • RAW files process directly in your browser — no software installation needed
  • Bulk convert your entire RAW session at once — drop all files together
  • Use the ZIP download to get all converted files in a single click
  • All processing is private — files are never uploaded to any server

Frequently Asked Questions

Typically 60-90% smaller for lossy PNG, or 20-40% for lossless PNG compared to uncompressed CR2.
PNG is supported by all modern browsers (Chrome, Firefox, Safari, Edge) if web_support is true. Check caniuse.com otherwise.
Only the first frame of animated GIF will be converted to PNG. For animation, use GIF or WebP.
PNG supports transparency? If yes, preserved. If not, transparent areas become white/black. Use PNG for transparency.
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