100% Free No Upload Bulk Conversion RAW Support

Bulk CR2 to AVIF Converter — Free, No Upload

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

CR2 AVIF  ·  ZIP
Bulk CR2 → AVIF 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 → AVIF ZIP
0 files
Converting 0 / 0
✓ Conversion completed! All files converted successfully. Click Download ZIP to save them.

Why convert CR2 to AVIF?

The main issue with CR2 is lack of browser support. Converting to AVIF fixes this by providing native browser rendering without plugins. Professional photographers often need to convert RAW files (like CR2) to web-friendly formats like AVIF. 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 AVIF

PropertyCR2AVIF
Full nameCanon RAW 2AV1 Image File Format
Compression Lossless RAW Lossy / Lossless
Color depth14-bit per channel12-bit HDR
Transparency No Yes
Web support No Yes
Developed byCanon (2004)Alliance for Open Media (2019)
Best for Canon DSLR professional photography Next‑gen web images — superior compression

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 AVIF files are bundled into a single ZIP. One click, everything saved.

Popular use cases for CR2 → AVIF

Web developers optimizing image assets – convert CR2 to AVIF for faster page loads

Graphic designers preparing files for clients who don't have CR2-compatible software

Photographers transitioning from RAW (CR2) to a web-ready format (AVIF)

Anyone building a website and wanting the best performance/quality balance (AVIF)

💡 Pro tips

  • RAW files process directly in your browser — no software installation needed
  • Use WebP/AVIF for web — they load 30-50% faster than JPEG/PNG
  • 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

Frequently Asked Questions

AVIF uses lossy/lossless compression. If lossy, at 85-92% quality the loss is imperceptible. If lossless, every pixel is preserved.
No artificial limit. Browser memory is the only constraint. Files up to 500 MB work well.
Yes. The bulk converter processes all selected files sequentially. Hundreds of files possible.
Yes. Everything happens locally in your browser via WebAssembly. Files never uploaded.
Application offline!