AVIF compatibility notes
AVIF is efficient but not accepted everywhere. This tool creates a JPG copy for compatibility.
The conversion runs locally and depends on whether your browser can decode the source AVIF.
Make a compatible JPG copy of an AVIF image without uploading the original file.
AVIF is efficient but not accepted everywhere. This tool creates a JPG copy for compatibility.
The conversion runs locally and depends on whether your browser can decode the source AVIF.
No. ImgShrink processes selected images in your browser and does not upload them to a server.
Browser canvas export usually creates a still image and does not preserve metadata. Transparency is kept only by formats and browsers that support it.
The browser controls image decoding and export support. Some browsers may not export AVIF or may flatten unsupported transparency.
This tool works in the browser, so output support depends on what your browser can read and export.
Last checked: 2026-09-07
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