About this webp to avif tool
Create AVIF copies from WebP images without uploading files. The conversion runs locally in your browser.
- Create AVIF copies
- Convert a private batch locally
- Prepare images for another app or workflow
WebP to AVIF converter
Convert WebP images to AVIF locally in your browser.
No upload Batch ready Mobile friendly
Drop files here or pick from your device. Supported: WebP.
Up to 30 files, 50 MB each. 0 files selected
No files selected Images stay in this browser tab while ImgMini works.
Drag the crop box. Use the handle to resize.
- 1SelectChoose or drop your images.
- 2ProcessAdjust the options and run the tool.
- 3DownloadSave the finished files.
Your images stay private.Processing happens locally in this browser. Files are never uploaded or stored.
Continue with ImgMini
Related workflows use the same private browser pipeline.
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Questions
Are my images uploaded to ImgMini?
No. ImgMini runs the conversion in your browser. The selected files stay on your device unless you choose to share them elsewhere.
What happens when I convert WebP to AVIF?
ImgMini decodes the WebP image in your browser and creates a new AVIF file using the selected output settings.