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.

Che cos'è un file BMP?

BMP memorizza i pixel senza alcuna compressione. I file sono grandi, ma i software molto vecchi o semplici che non leggono i formati moderni di solito riescono a leggere un 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.

Anteprima del risultato di «BMP in 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.
Il tuo file BMP originale non viene modificato: scarichi una nuova copia in AVIF.

BMP o AVIF

Funzionalità	BMP	AVIF
Nome completo	Bitmap di Windows	AV1 Image File Format
Origine	Created by Microsoft for Windows	Released by the Alliance for Open Media in 2019
Compressione	Non compresso	Con o senza perdita
Trasparenza	No (in the 24-bit BMPs most apps read)	Yes — smooth, partial transparency
Animazione	NO	Sì
Colore	16,7 milioni di colori (24 bit)	8, 10 or 12 bits per channel, including HDR
Dove si apre	Windows and macOS apps, older software and browsers	Current Chrome, Edge, Firefox and Safari 16+; fewer editing apps
Meglio per	older Windows programs, embedded devices and tools that need raw pixels	the smallest high-quality images for websites and apps
Principale svantaggio	very large files and no transparency	è lento da creare e molte app di editing e dispositivi meno recenti non riescono ad aprirlo

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.
Che cos'è un file BMP?: BMP memorizza i pixel senza alcuna compressione. I file sono grandi, ma i software molto vecchi o semplici che non leggono i formati moderni di solito riescono a leggere un 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.

Cosa puoi fare con BMP in AVIF

Esamina le funzionalità principali prima di iniziare.

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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Riferimento alle impostazioni

Controlli disponibili per BMP in AVIF.

Impostazioni

Formato di outputMenu a discesa: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.Opzioni: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
QualitàCursoreIntervallo: 20–100 · Predefinito: 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.
Modalità senza perditaAttivo / Disattivo: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
Riempimento sfondoSelettore colore: Per output JPG, BMP e da immagine a PDF, che non supportano la trasparenza: il colore che riempie le aree trasparenti (bianco per impostazione predefinita).

Modalità

File singolo / In bloccoMenu a discesa: Elabora un file o un batch con impostazioni condivise. I risultati batch vengono scaricati come un unico ZIP.Opzioni: File singoloIn blocco

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