How do I convert BMP to AVIF?

Upload your BMP file above. It is converted to AVIF automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.

Does converting BMP to AVIF lose quality?

AVIF is lossy by default, so some fine detail is discarded to make the file smaller. Raise the quality or switch on lossless in Settings for a closer copy.

BMP or AVIF: which should I use?

Use BMP for older Windows programs, embedded devices and tools that need raw pixels. Use AVIF for the smallest high-quality images for websites and apps. Keep in mind the main drawback of AVIF: it is slow to create and many editing apps and older devices can't open it.

BMP lagrer piksler helt uten komprimering. Filene blir store, men svært gammel eller enkel programvare som ikke kan lese moderne formater, kan som regel lese BMP.

Is the BMP to AVIF converter free?

Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Forhåndsvisning av resultatet fra «BMP til AVIF»

Convert BMP to AVIF — Smallest High-Quality Images

Convert BMP to AVIF online for very small, high-quality web images. No software to install. Preview one free or batch-convert with Premium.

Drop your BMP file or click to browse

Why convert BMP to AVIF?

AVIF files are usually smaller than BMP for the same picture, so pages load faster and uploads finish sooner.
AVIF is made for the smallest high-quality images for websites and apps.

What to expect when converting BMP to AVIF

AVIF uses lossy compression by default; raise the quality or switch on lossless in Settings for a closer copy.
Den opprinnelige BMP-filen din endres ikke: Du laster ned en ny AVIF-kopi.

BMP mot AVIF

Funksjon	BMP	AVIF
Fullt navn	Windows Bitmap	AV1 Image File Format
Opprinnelse	Created by Microsoft for Windows	Released by the Alliance for Open Media in 2019
Komprimering	Ukomprimert	Tapsbasert eller tapsfri
Gjennomsiktighet	No (in the 24-bit BMPs most apps read)	Yes — smooth, partial transparency
Animasjon	Nei	Ja
Farge	16,7 millioner farger (24-bit)	8, 10 or 12 bits per channel, including HDR
Hvor den åpnes	Windows and macOS apps, older software and browsers	Current Chrome, Edge, Firefox and Safari 16+; fewer editing apps
Best egnet for	older Windows programs, embedded devices and tools that need raw pixels	the smallest high-quality images for websites and apps
Største ulempe	very large files and no transparency	det tar lang tid å lage, og mange redigeringsapper og eldre enheter kan ikke åpne det

In short: choose BMP for older Windows programs, embedded devices and tools that need raw pixels; choose AVIF for the smallest high-quality images for websites and apps.

Frequently asked questions

How do I convert BMP to AVIF?: Upload your BMP file above. It is converted to AVIF automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
Does converting BMP to AVIF lose quality?: AVIF is lossy by default, so some fine detail is discarded to make the file smaller. Raise the quality or switch on lossless in Settings for a closer copy.
BMP or AVIF: which should I use?: Use BMP for older Windows programs, embedded devices and tools that need raw pixels. Use AVIF for the smallest high-quality images for websites and apps. Keep in mind the main drawback of AVIF: it is slow to create and many editing apps and older devices can't open it.
Hva er en BMP-fil?: BMP lagrer piksler helt uten komprimering. Filene blir store, men svært gammel eller enkel programvare som ikke kan lese moderne formater, kan som regel lese BMP.
Is the BMP to AVIF converter free?: Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Hva du kan gjøre med BMP til AVIF

Se gjennom hovedfunksjonene før du begynner.

Convert BMP files to AVIF online
Choose AVIF quality or switch to lossless
Switch to any other output format in Settings
Batch-convert many BMP files into one ZIP
Preview the result before you download

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Innstillingsreferanse

Tilgjengelige kontroller for BMP til AVIF.

Innstillinger

ResultatformatNedtrekksmeny: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.Alternativer: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
KvalitetSkyveknappRekkevidde: 20–100 · Standard: 90: For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
Tapsfri modusPå / Av: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
BakgrunnsfyllFargevelger: For JPG, BMP og bilde-til-PDF, som ikke kan lagre gjennomsiktighet: fargen som fyller gjennomsiktige områder (hvit som standard).

Modus

Enkel fil / batchNedtrekksmeny: Behandle én fil eller en batch med delte innstillinger. Batch-resultater lastes ned som én ZIP.Alternativer: Enkel filMassebehandling

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