AVIF vs BMP
Which image format should you choose?
AVIF wins on best-in-class compression. BMP wins on lossless and simple to read. For most general use, pick whichever is more compatible with your existing tools — file size and quality differences are usually small at the same encoding settings.
When to use AVIF
Choose AVIF when you need cutting-edge web performance and seo or hero images and photography on modern sites. Its strengths: best-in-class compression, and hdr and wide color gamut support.
Pros
- + Best-in-class compression
- + HDR and wide color gamut support
- + Royalty-free
Cons
- − Slower to encode than WebP
- − Limited support in older browsers and software
- − Editing tool support still maturing
When to use BMP
Choose BMP when you need windows software compatibility or embedded systems and microcontrollers. Its strengths: lossless and simple to read, and wide windows software support.
Pros
- + Lossless and simple to read
- + Wide Windows software support
Cons
- − Massive file sizes — no compression
- − No transparency
- − Should be converted to PNG or WebP for modern use
Side-by-side
| Aspect | AVIF | BMP |
|---|---|---|
| Full name | AV1 Image File Format | Bitmap Image File |
| Extension | .avif | .bmp |
| MIME type | image/avif | image/bmp |
| Compression | Lossy | Lossless |
| File size | Medium▲ | Very large |
| Compatibility | Modern only | Wide▲ |
| Open source | Yes | Yes |
| Best for | Cutting-edge web performance and SEO | Windows software compatibility |
▲ = generally favored on that aspect. Real-world results depend on encoder settings.
Convert between AVIF and BMP
AVIF vs BMP — Frequently Asked Questions
Is AVIF better than BMP?
Is AVIF better than BMP?
Neither is universally better — they serve different needs. AVIF is stronger for cutting-edge web performance and seo, while BMP is stronger for windows software compatibility. Pick based on what you're trying to do.
Can I convert AVIF to BMP?
Can I convert AVIF to BMP?
Yes — Zen Convert handles AVIF to BMP conversion for free, directly in your browser. It also handles the reverse (BMP to AVIF). No signup, no watermark.
Will I lose quality converting between AVIF and BMP?
Will I lose quality converting between AVIF and BMP?
AVIF is lossy, so converting from the lossless format BMP to AVIF will lose some quality. Going the other direction (AVIF → lossless) doesn't restore lost data — the lossless container just stores what's already there.
Which file is bigger : AVIF or BMP?
Which file is bigger : AVIF or BMP?
AVIF files are usually smaller than BMP files at the same quality. The difference depends on encoder settings, but the trend is consistent across most content.
Which one is better supported on phones?
Which one is better supported on phones?
BMP has broader mobile support. Most phones (iPhone and Android) play it natively without extra apps.