Free online BMP-to-AVIF converter — upload a BMP file and download a AVIF. Fast, private, no signup.
Drop your BMP file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a AVIF to download. No software to install.
Yes. Convert BMP to AVIF for free right in your browser, with no account needed to get started.
Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.
Uncompressed Windows bitmap raster image. AV1-based next-gen image format with excellent compression + alpha/HDR.
Convert BMP to: JPG · PNG · WEBP · GIF · HEIC · TIFF · DDS · EPS · EXR · HDR
Convert to AVIF from: DDS · EPS · EXR · GIF · HDR · HEIC · ICNS · ICO · JP2 · JPG