Private AVIF converter

AVIF to JPG Converter

Create a broadly compatible JPG copy from the primary image in an AVIF file without uploading the source.

Private AVIF conversion

Create a JPG copy

Choose an image to begin.

Choose an AVIF imageDrag and drop or browse · up to 20 MBPaste an image with Ctrl+V or Command+V.

Converted preview

No output yet

—JPG—

Examples

Transparent AVIF

JPG cannot retain transparency and uses lossy encoding.

Know before you start

Only the primary still image is exported; animation, gain maps, metadata, and additional images are omitted.
JPG is lossy and cannot preserve transparency.
Decoding and export use 8-bit display pixels, so HDR, high-bit-depth, and color-profile fidelity are not guaranteed.
Files above 20 MB, 40 megapixels, or 16,384 pixels on one side are rejected.

Common questions

Is my AVIF uploaded?

No. Tool Packer uses the browser's decoder when available and a local compatibility decoder otherwise; neither path uploads the file.

Why did transparency disappear?

JPG has no alpha channel, so transparent pixels are composited onto the selected background.

Will HDR AVIF remain HDR?

No guarantee is made. The export uses 8-bit browser display pixels and can flatten HDR, gain maps, wide-gamut color, or higher bit depths.

Browser-local

Inputs and results are processed locally in this browser and are never uploaded.

How this processing works

The tool reads and processes this input in your browser. Tool Packer's application server does not receive the input or generated result.