How do I convert JFIF to PNG?

Upload your JFIF file above and it is converted to PNG automatically. Then click Download. No software to install — it runs in your browser and on our server.

How do I open a JFIF file?

JFIF files may require specialist software. Convert the file to PNG, then review it in the viewer or application where you plan to use it.

Can I use this as a JFIF file viewer?

Yes — it doubles as a free online JFIF viewer. Upload your file and the converted PNG is displayed right in your browser, so you can see the image without installing a JFIF viewer or codec pack. Download the PNG if you want to keep it.

JFIF is essentially a JPEG saved with a .jfif extension — the same image data as a .jpg, but the unusual extension stops some apps from opening it. Converting JFIF to PNG gives you a file that opens everywhere.

Is the JFIF to PNG converter free?

Yes — convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

JFIFをPNGに変換 — 無料オンラインJFIF変換ツール

オンラインで JFIF を PNG に変換し、さまざまなデバイスやアプリで画像を開くことができます。 1 つのファイルを無料でプレビューするか、Premium で複数のファイルをバッチ変換します。

JFIFファイルをドロップ、またはクリックして選択

Frequently asked questions

How do I convert JFIF to PNG?: Upload your JFIF file above and it is converted to PNG automatically. Then click Download. No software to install — it runs in your browser and on our server.
How do I open a JFIF file?: JFIF files may require specialist software. Convert the file to PNG, then review it in the viewer or application where you plan to use it.
Can I use this as a JFIF file viewer?: Yes — it doubles as a free online JFIF viewer. Upload your file and the converted PNG is displayed right in your browser, so you can see the image without installing a JFIF viewer or codec pack. Download the PNG if you want to keep it.
What is a JFIF file?: JFIF is essentially a JPEG saved with a .jfif extension — the same image data as a .jpg, but the unusual extension stops some apps from opening it. Converting JFIF to PNG gives you a file that opens everywhere.
Is the JFIF to PNG converter free?: Yes — convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.