Convert AVIF images to broadly supported WebP files in your browser. Control WebP quality, resize large images, process batches, and download the results privately.
Convert AVIF nowAVIF files · Up to 30 files · 50 MB each
Aspect ratio is preserved. Smaller images are not enlarged.
Review visual quality before downloading.
AVIF to WebP conversion with format-specific settings.
Processing stays on your device.
Convert up to 30 images together.
Every converter has its own dedicated page, settings, guide, and frequently asked questions.
Use this six-step workflow to convert AVIF files to WebP directly in your browser.
Select the AVIF file you want to convert. AVIF can produce very small image files, but it is not always the most convenient format for every website, workflow, editor, or platform. Converting it to WebP can be useful when you need a format with broader compatibility while still keeping image sizes relatively efficient.
Drop the AVIF image into the upload area or choose it manually from your device. You can add one image for a quick conversion or prepare several AVIF files together when you need to convert a complete group of assets.
Set the WebP quality before processing the image. Higher quality is useful for photographs, illustrations, gradients, detailed product images, and graphics where small visual changes are easy to notice. For less prominent website images, a lower setting may be enough and can help reduce the final file size further.
Check the pixel dimensions of the AVIF before converting it. An image can already be efficiently compressed but still be unnecessarily large in width and height. If the original dimensions are bigger than your website needs, enable resizing and set an appropriate maximum width while preserving the original proportions.
Begin the AVIF to WebP conversion once your settings are ready. When processing is complete, look at the finished image rather than focusing only on the file-size number. Check important areas such as fine textures, edges, color transitions, text, and shadows to make sure the chosen quality level produces a result you are comfortable using.
Save the finished WebP file to your device or download the converted batch as a ZIP if you processed several images. You can then use the WebP files in websites, content management systems, ecommerce pages, blogs, and other projects where WebP fits more easily into your existing image workflow.
The dedicated tool accepts AVIF source images and applies settings appropriate for WebP output.
Review the WebP output before publishing or replacing the original.
Use the best source file, resize oversized images, choose sensible output settings, compare the result, and keep the version that best fits your real use case.
AVIF can achieve excellent compression, but WebP may be easier to use in older applications, upload systems, and image workflows. Converting can improve compatibility without requiring a server upload.
The browser must be able to decode the source AVIF image. Current browsers generally support AVIF, but very old browser versions may not.
Start around 82% quality and compare the result. Use a higher value for small text, illustrations, or detailed photography.
A realistic maximum width can reduce output size while preserving the image aspect ratio.
Clear answers about compatibility, quality, privacy, resizing, and batch conversion.
Modern browsers generally can, but older versions may not. If the source cannot be decoded, update the browser and try again.
When the browser decodes AVIF transparency correctly, WebP can preserve alpha transparency.
Yes. Enable Resize images and choose a maximum width.
Yes. Up to 30 compatible AVIF images can be processed in one batch.
No. Processing takes place in your browser.
No. AVIF can be extremely efficient. Convert mainly for compatibility and compare the resulting file sizes.
No signup, no server upload, and no watermark.