BMP to AVIF converter
Convert BMP to AVIF for free, right in your browser. AVIF gives the smallest files of any common format at the same visual quality.
1Add files
Drop images or PDFs here
or paste an image with Ctrl+V / ⌘V
How to convert BMP to AVIF
- Drop your BMP files into the box above, or click Choose files.
- AVIF is already selected. Adjust quality or size if you want.
- Click Convert, then download each file or all of them as a ZIP.
About BMP and AVIF
BMP is an old, uncompressed Windows format that produces very large files. AVIF gives the smallest files of any common format at the same visual quality.
Questions
- Is it safe to convert BMP to AVIF here?
- Yes. The conversion runs entirely in your browser, so your files are never uploaded to a server.
- Will converting BMP to AVIF reduce quality?
- AVIF uses compression. Use the quality slider: 85% or higher looks the same as the original for most photos.
- Can I convert many BMP files at once?
- Yes. Add as many files as you like and download them all together as a ZIP file.