AVIF HDR transparent image creator.

An AVIF with 10- or 12-bit color and a wide gamut (Display P3 or Rec. 2020) instead of 8-bit sRGB: more steps between tones, no banding, and detail in bright and dark areas that standard files can't hold.

Yes, and it is the only common web format that does both. WebP and PNG are 8-bit. That makes AVIF the format for a transparent product shot where the color has to be right.

Not in the download. The browser decodes to 8-bit sRGB for the canvas, so the PNG is an 8-bit cut-out. Use it as a mask: apply its alpha to the HDR original in Photoshop or Affinity, then export AVIF at 10 bits.

Richer colors and detail in highlights are a hint; for certain, read the bit depth and color profile with an image inspector or exiftool.

On an HDR display: recent iPhones, XDR MacBooks, HDR monitors and TVs. Elsewhere the colors are tone-mapped and still look good.

Drop the AVIF, then pick the color to remove: click it in the preview or type its hex. Tolerance widens the match to nearby shades; 0 takes the exact color only and 10 to 20 catches compression noise and off-whites. The result is a PNG with real alpha.

Turn on outer pixels only. Then only matching pixels connected to the edges go, so white text or highlights inside the subject stay. Preview mask shows exactly which pixels will be cleared before you download.

Browsers write PNG and WebP from a canvas but only Chrome and Edge write AVIF, and a PNG is what every editor and site accepts. Keep the PNG as your source and encode AVIF, with its alpha, in your build or an encoder such as Squoosh.

No. The file is decoded by your browser and every pixel is handled by JavaScript on your device. The page makes no request with your image, and you can load it, go offline and keep working.

No. The AVIF HDR transparent image creator is free and opens without a sign-in, an account or an install.

Up to 100 MB per file, the limit the tool states under its drop area. A larger file is refused with a plain message instead of being decoded.

The edit is written as a PNG because PNG stores every pixel exactly, with a full alpha channel, so the result can be edited again without a second round of loss.

No. The browser decodes the image and the tool writes a new file from its pixels, so camera EXIF, GPS position and text chunks in the original are not copied into the result. Keep the original file if you need them.

No. The result has the same width and height in pixels as the source.

Closest to the AVIF HDR transparent image creator: AVIF transparency creator, AVIF background remover, Transparent AVIF maker, AVIF HDR color grading. Each opens on its own page, free and in the browser.

The AVIF HDR transparent image creator is one of 37 in its group. The group's page, /tools/avif, lists them all.

The tool is free. Its interface is built from shadcn.io's own components (Button, Input, Slider and the rest of the registry under /ui), which come in React, Vue, Svelte and Solid. Pro adds the blocks and templates for the product around it.