Convert a JFIF File to JPG

Saved an image from Chrome or Edge and it ended up as .jfif, and now a website, a form or an app won't take it? Turn your JFIF files into regular JPGs, several at once. Free, and your images never leave your device.

  • Batch conversion
  • Adjustable quality
  • Free, no sign-up
  • 100% private
Convert to

JPG: a .jfif is already a JPEG image, simply saved again as .jpg at the quality you chose. Works with every program and website.

Drag and drop your files here

.jfif files (or JPG, PNG, WebP…) — several at once, or Ctrl+V

Select

100% private — Everything is processed directly in your browser: your files, voice, and image are never sent to Chatzam's servers.

How do you convert a JFIF to JPG?

  1. Add your JFIF files

    Drag one or more .jfif files into the box above, or paste them with Ctrl+V. The conversion starts right away.

  2. Adjust the quality if needed

    JPG is preselected, with 92% quality, a good balance. Move the slider toward 100% to keep as much detail as possible, or lower it for a smaller file.

  3. Download your JPGs

    Save each image with its own button, or all of them at once in a ZIP file. The names are kept: only the extension changes to .jpg.

JFIF files that are finally accepted everywhere

A real .jpg file

Each image comes out as a standard JPG that every photo app, office suite, online form and messaging app can read.

Several files at once

Add a whole batch of images saved from the web and convert them in one go, with a combined ZIP download.

Adjustable quality

A slider from 50 to 100% to choose between maximum sharpness and a smaller file, and a background color for images that have transparency.

Nothing is uploaded

The conversion runs in your browser: your photos never leave your device, and their hidden data (GPS location, camera model) isn't copied over.

What is a JFIF file?

JFIF stands for “JPEG File Interchange Format”: it's one way of storing a JPEG image. So a .jfif file holds a photo compressed exactly like a .jpg, with the same quality and the same colors; only the extension is different, and the JFIF header actually shows up inside a huge number of .jpg files. So the problem isn't the image, it's the name: some websites, government forms, messaging apps, photo printing services and older programs only recognize .jpg, .jpeg and .png, and reject a .jfif.

Why do Chrome and Edge save my images as .jfif?

When you use “Save image as”, your browser asks Windows which extension to use for a JPEG image. On some Windows 10 and 11 computers, the answer is .jfif: a system setting, often changed by an update, links the JPEG type to that extension, and both Chrome and Edge follow it. The image isn't damaged or different, just named differently. It mostly happens on Windows, but you can also get a .jfif on a Mac, iPhone or Android phone if someone sends you one.

Rename or convert: which should you choose?

If your file really is a JPEG image, which is almost always the case, renaming photo.jfif to photo.jpg is enough: in Windows File Explorer, turn on “File name extensions” (in the View menu), then edit the name. Converting with this tool is more convenient as soon as you have several images, want to adjust the quality to make the file smaller, or aren't sure what's inside: the image is decoded and then saved again as a real JPG, without copying hidden information like GPS location or camera model. On Windows, Paint can also open a .jfif and save it as a JPEG, but one image at a time.

Open and use your images anywhere

Once it's a JPG, your image opens in every photo app, drops into Word or PowerPoint, gets through online forms and sends without a hitch. If the file is too big, shrink it afterwards with “Compress Image” or “Resize Image”; to make a document, use “JPG to PDF”. This converter also reads PNG, WebP, GIF, BMP and AVIF, which each have their own page (“WebP to JPG”, “PNG to JPG”, “AVIF to JPG”), and “HEIC to JPG” takes care of iPhone photos.

Frequently Asked Questions

What is a JFIF file?

It's a JPEG image whose name ends in .jfif (JPEG File Interchange Format). It's compressed just like a regular JPG; only the extension is different, which can cause problems with some websites and programs.

How do I convert a JFIF to JPG?

Drag your .jfif files into the box above: they're converted to JPG right away, at 92% quality, which you can adjust. Download each image, or all of them together in a ZIP.

Can I just rename a JFIF to JPG?

Yes, if the file really is a JPEG image, which is almost always the case: turn on file name extensions in File Explorer, then replace .jfif with .jpg. Converting is still useful for handling several images, adjusting the quality or making sure the file can be read.

Does converting JFIF to JPG lower the quality?

The image is decoded and then saved again as a JPG, which adds very light compression: at 92%, the difference can't be seen with the naked eye, and at 100% it's minimal, at the cost of a bigger file. The dimensions stay the same.

Can I convert a JFIF to PNG or PDF?

To PNG, yes: choose PNG under “Convert to”. For a PDF, convert to JPG first, then use the “JPG to PDF” tool.

Are my images uploaded to a server?

No. The conversion happens entirely in your browser; your images never leave your device. It's free, with no sign-up.

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