What is BPG?

Better Portable Graphics (BPG) is a modern image format based on HEVC video compression, offering excellent compression efficiency.

What is CR2?

Canon Raw v2 (CR2) is Canon's second-generation raw image format used by Canon EOS digital cameras for professional photography.

When Should You Use BPG vs CR2?

BPG vs CR2: Key Differences

• •The core technical difference: BPG relies on lossy compression whereas CR2 uses lossless compression.
• •The switch from lossy compression to lossless compression means you preserve full quality at the expense of larger file sizes.
• •Alpha channel support: CR2 lacks transparency support.
• •File sizes: BPG files typically range 30-50% smaller than JPEG at same quality and CR2 files 20-50MB per photo depending on camera.
• •BPG is optimized for web images with superior compression while CR2 is designed for canon photography, professional raw editing — choose based on your specific workflow needs

Advantages of BPG

• ✓The lossy nature of BPG means file sizes stay reasonable while handling Web images with superior compression efficiently.
• ✓From mobile devices to enterprise servers, BPG is recognized and supported everywhere.
• ✓Storage and bandwidth costs drop significantly when using BPG thanks to its efficient compression.
• ✓BPG is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Advantages of CR2

• ✓CR2 applies lossless compression specifically calibrated for Canon photography, professional raw editing.
• ✓CR2 enjoys broad native support across operating systems, browsers, and creative tools alike.
• ✓CR2 guarantees every bit of the original data survives — no approximations, no shortcuts.
• ✓You will find CR2 support built into virtually every tool that handles Canon photography, professional raw editing — no plugins or converters needed.

Common Use Cases for BPG to CR2 Conversion

• Print materials and publications
• Social media posts and ads
• Digital photography and editing
• Graphic design projects
• E-commerce product images
• Email marketing campaigns

Industry Applications

Best Practices for BPG to CR2 Conversion

• →When converting BPG to CR2, check whether CR2 supports transparency — if not, your transparent areas will be filled with a solid color
• →Use CR2 for maximum quality archival and BPG for smaller file sizes when quality is less critical
• →Optimize images for web to reduce page load times — tools like our converter let you adjust quality settings before conversion
• →Maintain original aspect ratio to avoid distortion during conversion
• →Always keep a backup of your original files before converting
• →Choose the appropriate quality settings for your specific use case

Related Article

Troubleshooting BPG to CR2 Conversion

• !CR2 shows visible compression artifacts → lower the compression level or switch to a lossless variant
• !The converted CR2 image looks washed out → the source BPG likely uses a wider color space than CR2 supports
• !CR2 file is much larger than expected → check if the conversion preserved an unnecessarily high resolution
• !Text in the converted CR2 looks fuzzy → text-heavy images benefit from higher quality settings or a different output format

Related Image Converters

All Image Formats

More Image tools

Related Tools