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JFIF to PNG

Convert .jfif images to PNG, one or many at once. Free, with no upload.

Files stay on your device

Drop images to convert them to PNG

Add one or as many as you like. They're converted on your device, so nothing is uploaded.

PNG, JPG, WebP, HEIC, AVIF, SVG, BMP, and GIF. As many as you like, or a whole folder.

Convert to
Keeps every pixel and any transparency. Photos come out large.
Format

How to convert JFIF to PNG

Add your JFIF pictures and each one is saved as a PNG, which editors and upload forms accept. They're converted in your browser, so your images stay on your device.

  1. Step 1

    Choose your JFIF files
    Pick one or many, or drop them into the converter above.

  2. Step 2

    Keep PNG
    PNG is selected; choose another format if you need one.

  3. Step 3

    Download the PNG
    Save each PNG, or all of them in a ZIP.

What to expect

Supported inputs
JFIF, JPEG, and JPG files, and any other picture: WebP, HEIC, AVIF, SVG, BMP, or GIF.
What happens
Each picture is saved as a PNG at its full size. PNG is lossless, so nothing more is lost.
Limits
A PNG of a photo is several times larger than the JFIF. Choose JPG if you only need the extension to change.

Private by design

Your images stay on your device

Mastershot processes your file locally in this browser. It does not need to be uploaded to a server, and you do not need an account to use the tool.

  • No upload
  • No signup
  • No watermark

Questions

A JPEG picture with a .jfif extension. Windows names some downloaded pictures that way.

JPG if you only need a file apps accept: the JFIF just gets a new name, with nothing lost. PNG if a form or editor asks for PNG.

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