Image Conversion
BMPAVIF
Free online converter. No signup, no watermark. Just drop your file.
Tap to upload or drop files
.bmp files · Up to 10 files, 100MB each
How it works
Upload
Drop .bmp
Convert
Instant
Download
Get .avif
About BMP and AVIF
What is BMP?
BMP (Bitmap) is an uncompressed raster format native to Windows. Files are large but preserve every pixel exactly.
What is AVIF?
AVIF is a next-generation image format based on the AV1 video codec, offering significantly better compression than JPG or WebP.
FAQ
Is this free?
Yes, completely free. No signup, no watermarks, no hidden fees.
Is my file safe?
Files are converted on our servers and immediately deleted. We never store or share your files.
What's the maximum file size?
You can convert files up to 100MB.