WEBP is an image format developed by Google and released in 2010. It's commonly used for web performance, modern browsers, mobile apps.

Will converting WEBP to AVIF reduce quality?

Both formats use both compression. Quality is preserved.

Is this conversion reversible?

Yes — WEBP and AVIF are both lossless, so you can convert back and forth without quality loss.

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WEBP to AVIF

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About WEBP to AVIF conversion

WEBP is developed by Google and released in 2010 and is widely adopted with universal browser support since 2020 for web performance, modern browsers. AVIF was created by Alliance for Open Media in 2019 and is best for next-gen web images, HDR photos. Converting WEBP to AVIF gives you a file that works in the tools and platforms where AVIF is required. WEBP files can be a problem when their support is limited — converting to AVIF solves compatibility issues.

Also available: AVIF to WEBP Converter

WEBP vs AVIF: at a glance

Property	WEBP	AVIF
Compression	both	both
Transparency	Yes	Yes
Animation	Yes	Yes
Color depth	24-bit + alpha	up to 12-bit
Created by	Google	Alliance for Open Media
Introduced	2010	2019
Best for	web performance, modern browsers, mobile apps	next-gen web images, HDR photos, bandwidth savings

WEBP uses lossy compression; AVIF uses lossless. Converting won't restore lost detail, but it prevents further quality degradation during editing and archiving.