Convert AVIF to BMP
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PNG, JPG, WebP, GIF, BMP, HEIC
What does converting AVIF to BMP mean?
AVIF is a next-generation format based on the AV1 video codec offering the best compression of any mainstream image format, while BMP is an uncompressed raster format that stores every pixel with no compression at all. Convert AVIF to BMP for uncompressed output needed by legacy apps or Windows workflows.
AVIF routinely produces files 50% smaller than JPG at the same visual quality, and supports transparency and a wide color range. Browser support is strong in all current major browsers, though very old software may not display it.
BMP files are typically 10-20 times larger than an equivalent JPG or PNG because no compression algorithm is applied. It remains common in Windows-native applications and legacy software.
How to convert AVIF to BMP
- 1
Upload your AVIF files — drop them into the box above, or click to browse — batch uploads are supported
- 2
Click Convert All — conversion to BMP happens instantly in your browser, no server round-trip involved
- 3
Preview the result — check the converted file before downloading
- 4
Download — save a single file directly, or download the whole batch as a ZIP
When to convert AVIF to BMP
Preparing AVIF files for legacy Windows applications that require raw, uncompressed pixel data
Convert AVIF images to BMP when your project specifically calls for legacy Windows applications that require raw, uncompressed pixel data.
Reducing file size
If BMP compresses better than AVIF for your content, converting can significantly cut storage and bandwidth needs.
Improving compatibility
Some platforms and software only accept certain formats — converting to BMP ensures your AVIF files open everywhere they need to.
Batch migrating a library
Convert a whole folder of AVIF images to BMP at once instead of opening each file individually in an editor.
Why use Pixvert to convert AVIF to BMP?
- ✓100% local processing: the AVIF to BMP conversion runs entirely in your browser — files are never uploaded anywhere
- ✓Batch support: convert multiple AVIF files to BMP in one pass and download them together as a ZIP
- ✓No signup required: use the tool immediately without an account or email
- ✓Free, with no hidden limits: no watermarks, no forced quality caps on your BMP output
Frequently Asked Questions
Will converting AVIF to BMP reduce image quality?
Since BMP is a lossless format, no additional quality is lost when converting your AVIF file. If the original AVIF was already compressed with quality loss, that loss can't be recovered, but nothing further is discarded.
Does BMP support transparency?
No, BMP does not support transparency. Any transparent areas in your AVIF file will be filled with a solid background (typically white) when converted to BMP.
Is it safe to convert AVIF files to BMP here?
Yes. The whole AVIF to BMP conversion runs locally in your browser using the Canvas API — your AVIF files are never uploaded to a server.
Can I convert several AVIF files to BMP at once?
Yes, drop multiple AVIF files at once and click Convert All — each one is converted to BMP and can be downloaded individually or as a ZIP.
Is there a size limit for AVIF uploads?
There's no hard limit set by Pixvert for AVIF files, but very large files depend on your device's available memory to convert smoothly.
Can I use the BMP output commercially after converting?
Yes, converting AVIF to BMP only changes the file format — it doesn't alter your rights over the image or add a watermark.