Convert BMP to AVIF
Free, fast BMP-to-AVIF conversion.
About the BMP and AVIF formats
BMP. BMP is an uncompressed bitmap format that produces large, lossless files.
AVIF. AVIF is a next-generation format based on AV1 with outstanding compression and HDR/alpha support.
Frequently asked questions
How do I convert BMP to AVIF?
Drop your BMP files into the box above and click Convert. The AVIF file is generated instantly and ready to download.
Will the quality stay the same?
AVIF is a lossy format — use the quality slider to balance file size against visual quality.
Is BMP to AVIF conversion free?
Completely free, with no sign-up, watermarks or file-size paywalls.