What is BMP?
BMP (Bitmap Image File) is an uncompressed raster format native to Windows. It stores raw pixel data without any compression, resulting in very large files but providing direct pixel access. BMP is commonly found in legacy Windows applications and industrial systems.
What is AVIF?
AVIF is a next-generation image format using the AV1 codec for exceptional compression. It can reduce large uncompressed images to a small fraction of their original size while preserving visual quality, transparency, and supporting modern features like HDR.
Why Convert BMP to AVIF?
BMP files are unnecessarily large for storage and sharing. Converting to AVIF achieves compression ratios of 50:1 or better, transforming multi-megabyte BMP files into compact AVIF images suitable for web delivery, email sharing, and modern storage systems.
Key Differences Between BMP and AVIF
BMP stores raw, uncompressed pixel data at 24 or 32 bits per pixel with no compression. AVIF uses sophisticated AV1 intra-frame compression to achieve dramatically smaller files. A 10MB BMP photograph might compress to under 200KB as AVIF with no visible quality loss.
