How do I convert AVIF to WebP?

Upload your AVIF file above. It is converted to WebP 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 AVIF to WebP lose quality?

WebP 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 WebP keep the transparent background?

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

AVIF compresses still images with the AV1 video codec. It usually produces smaller files than JPG and WebP at the same visual quality and supports HDR and transparency.

Is the AVIF to WebP 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 af resultatet fra ”AVIF til WebP”

Convert AVIF to WebP — Smaller Images for Faster Sites

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

Drop your AVIF file or click to browse

Why convert AVIF to WebP?

Transparent areas stay transparent: WebP supports smooth, partial transparency just like AVIF.
WebP is made for websites, online stores and blogs that need fast-loading images.

What to expect when converting AVIF to WebP

WebP uses lossy compression by default; raise the quality or switch on lossless in Settings for a closer copy.
Din originale AVIF-fil ændres ikke: du downloader en ny WebP-kopi.

AVIF vs WebP

Funktion	AVIF	WebP
Fulde navn	AV1 Image File Format	WebP
Oprindelse	Released by the Alliance for Open Media in 2019	Released by Google in 2010
Komprimering	Med eller uden tab	Med eller uden tab
Gennemsigtighed	Yes — smooth, partial transparency	Yes — smooth, partial transparency
Animation	Ja	Ja
Farve	8, 10 or 12 bits per channel, including HDR	8 bit pr. kanal
Hvor den kan åbnes	Current Chrome, Edge, Firefox and Safari 16+; fewer editing apps	All current browsers; some older desktop apps and upload forms reject it
Bedst til	the smallest high-quality images for websites and apps	websites, online stores and blogs that need fast-loading images
Største ulempe	det er langsomt at oprette, og mange redigeringsapps og ældre enheder kan ikke åbne det	ældre apps og nogle uploadformularer accepterer den ikke

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

Frequently asked questions

How do I convert AVIF to WebP?: Upload your AVIF file above. It is converted to WebP 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 AVIF to WebP lose quality?: WebP 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 WebP keep the transparent background?: Yes. WebP supports smooth, partial transparency, so transparent areas stay transparent.
AVIF or WebP: which should I use?: Use AVIF for the smallest high-quality images for websites and apps. Use WebP for websites, online stores and blogs that need fast-loading images. Keep in mind the main drawback of WebP: older apps and some upload forms don't accept it.
Hvad er en AVIF-fil?: AVIF compresses still images with the AV1 video codec. It usually produces smaller files than JPG and WebP at the same visual quality and supports HDR and transparency.
Is the AVIF to WebP 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.

Hvad du kan gøre med AVIF til WebP

Gennemgå de vigtigste funktioner, før du begynder.

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

Brug dette værktøj

Indstillingsreference

Tilgængelige kontroller til AVIF til WebP.

Indstillinger

Resultat formatRullemenu: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.Indstillinger: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
KvalitetSkyderRækkevidde: 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.
Tabsfri tilstandTil/fra: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
BaggrundsfyldFarvevælger: Til JPG, BMP og billede-til-PDF, som ikke kan gemme gennemsigtighed: farven, der udfylder gennemsigtige områder (hvid som standard).

Tilstand

Enkelt fil / batchRullemenu: Behandle én fil eller en batch med delte indstillinger. Batchresultater downloades som én ZIP.Indstillinger: Enkelt filFlere filer

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