Why convert AVIF to WebP instead of JPG?

WebP keeps strong compression and supports transparency and animation like AVIF, while having much broader and longer-established browser and software support. It is the practical middle ground between modern efficiency and wide compatibility.

Will the file get noticeably bigger?

Slightly. WebP is generally a bit less efficient than AVIF, but the difference is usually small compared with the compatibility you gain, and the file stays far smaller than an equivalent PNG.

Does WebP keep the AVIF's transparency and animation?

Yes. WebP supports both an alpha channel and animation, so transparent backgrounds and animated AVIF sequences carry over correctly rather than being flattened.

Which browsers support WebP that struggle with AVIF?

WebP is supported by essentially every browser in use today, including older versions where AVIF still fails, so WebP is the safer choice for a site that must reach every visitor.

Should I pick lossy or lossless WebP?

For photos exported from AVIF, lossy WebP keeps files small; for graphics with sharp edges or text, lossless WebP avoids faint artefacts around the lines. When you are unsure, lossless is the safe default for logos and screenshots, and lossy is fine for ordinary photographs.

Does converting add quality loss?

Re-encoding a lossy AVIF to lossy WebP adds one small generation step. At standard quality it is not visible, but avoid repeated round-trips between lossy formats. Keeping one clean master and exporting once avoids stacking artefacts.

Can I convert several AVIF files to WebP at once?

Yes. Add a batch of AVIF files and each becomes its own WebP in a single pass, so you can prepare a whole set for the web at once without merging anything.

Convert AVIF to WEBP Online

Convert AVIF to WebP for broader browser compatibility while keeping file sizes much smaller than JPG.

or drag & drop them here · images, video, audio and documents · up to 2 GB

How to convert AVIF to WEBP

Click "Choose Files" and select your AVIF file, or drag & drop it onto the page.
Make sure WEBP is selected as the target format.
Click "Convert" and wait a few seconds.
Download your new WEBP file.

Why Converters.live?

Free and unlimited — convert as many AVIF images to WEBP as you need, one by one or in bulk.
Files up to 2 GB, with resolution and color quality preserved when converting AVIF to WEBP.
Your photos are deleted from the server immediately after conversion — nothing is stored.

Frequently asked questions

Why convert AVIF to WebP instead of JPG?: WebP keeps strong compression and supports transparency and animation like AVIF, while having much broader and longer-established browser and software support. It is the practical middle ground between modern efficiency and wide compatibility.
Will the file get noticeably bigger?: Slightly. WebP is generally a bit less efficient than AVIF, but the difference is usually small compared with the compatibility you gain, and the file stays far smaller than an equivalent PNG.
Does WebP keep the AVIF's transparency and animation?: Yes. WebP supports both an alpha channel and animation, so transparent backgrounds and animated AVIF sequences carry over correctly rather than being flattened.
Which browsers support WebP that struggle with AVIF?: WebP is supported by essentially every browser in use today, including older versions where AVIF still fails, so WebP is the safer choice for a site that must reach every visitor.
Should I pick lossy or lossless WebP?: For photos exported from AVIF, lossy WebP keeps files small; for graphics with sharp edges or text, lossless WebP avoids faint artefacts around the lines. When you are unsure, lossless is the safe default for logos and screenshots, and lossy is fine for ordinary photographs.
Does converting add quality loss?: Re-encoding a lossy AVIF to lossy WebP adds one small generation step. At standard quality it is not visible, but avoid repeated round-trips between lossy formats. Keeping one clean master and exporting once avoids stacking artefacts.
Can I convert several AVIF files to WebP at once?: Yes. Add a batch of AVIF files and each becomes its own WebP in a single pass, so you can prepare a whole set for the web at once without merging anything.

About AVIF and WEBP

Key things to know before you convert AVIF to WEBP:

AVIF

AVIF is the most efficient mainstream image format, built on the AV1 codec: about half the size of JPG. Supports HDR, transparency and animation. Encoding is slower and tool support is still maturing.

WEBP

WebP is Google's web image format: ~25-35% smaller than JPG at the same quality, with support for transparency and animation. All modern browsers display it; some older software still does not.

Related conversions

JPG→WEBP PNG→WEBP AVIF→JPG JPEG→WEBP GIF→WEBP HEIC→WEBP PDF→WEBP AVIF→PNG