How do I convert WebP to AVIF?

Upload your WebP 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 WebP 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.

Will the AVIF keep the transparent background?

Yes. AVIF supports smooth, partial transparency, so transparent areas stay transparent.

Will the animation be kept?

No. AVIF non supporta le animazioni, quindi un WebP animato viene salvato come primo fotogramma.

WebP or AVIF: which should I use?

Use WebP for websites, online stores and blogs that need fast-loading images. 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 WebP?

WebP was designed by Google for the web. Google measured lossy WebP files at 25–34% smaller than comparable JPGs, and WebP also handles transparency and animation.

Is the WebP 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 «WebP in AVIF»

Convert WebP to AVIF — Smallest High-Quality Images

Convert WebP to AVIF online for very small web images that keep transparency. No software to install. Preview one free or batch-convert with Premium.

Drop your WebP file or click to browse

Why convert WebP to AVIF?

AVIF files are usually smaller than WebP for the same picture, so pages load faster and uploads finish sooner.
Transparent areas stay transparent: AVIF supports smooth, partial transparency just like WebP.
AVIF is made for the smallest high-quality images for websites and apps.

What to expect when converting WebP to AVIF

AVIF non può contenere questa animazione, quindi un WebP animato viene salvato come primo fotogramma.
AVIF uses lossy compression by default; raise the quality or switch on lossless in Settings for a closer copy.

WebP o AVIF

Funzionalità	WebP	AVIF
Nome completo	WebP	AV1 Image File Format
Origine	Released by Google in 2010	Released by the Alliance for Open Media in 2019
Compressione	Con o senza perdita	Con o senza perdita
Trasparenza	Yes — smooth, partial transparency	Yes — smooth, partial transparency
Animazione	Sì	Sì
Colore	8 bit per canale	8, 10 or 12 bits per channel, including HDR
Dove si apre	All current browsers; some older desktop apps and upload forms reject it	Current Chrome, Edge, Firefox and Safari 16+; fewer editing apps
Meglio per	websites, online stores and blogs that need fast-loading images	the smallest high-quality images for websites and apps
Principale svantaggio	le app meno recenti e alcuni moduli di caricamento non lo accettano	è lento da creare e molte app di editing e dispositivi meno recenti non riescono ad aprirlo

In short: choose WebP for websites, online stores and blogs that need fast-loading images; choose AVIF for the smallest high-quality images for websites and apps.

Frequently asked questions

How do I convert WebP to AVIF?: Upload your WebP 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 WebP 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.
Will the AVIF keep the transparent background?: Yes. AVIF supports smooth, partial transparency, so transparent areas stay transparent.
Will the animation be kept?: No. AVIF non supporta le animazioni, quindi un WebP animato viene salvato come primo fotogramma.
WebP or AVIF: which should I use?: Use WebP for websites, online stores and blogs that need fast-loading images. 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 WebP?: WebP was designed by Google for the web. Google measured lossy WebP files at 25–34% smaller than comparable JPGs, and WebP also handles transparency and animation.
Is the WebP 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 WebP in AVIF

Esamina le funzionalità principali prima di iniziare.

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

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Riferimento alle impostazioni

Controlli disponibili per WebP 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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