Convert JFIF to JPG in your browser
Windows saved your image as .jfif and the upload form won't accept it? Convert JFIF files to standard JPG files that every marketplace and app accepts.
JFIF to JPG Converter
No sign-up. Your photo never leaves your device.
With a target size, the tool picks the highest quality that fits, and only shrinks the image if even the lowest quality is too big. Target sizes work with JPG and WebP. PNG is lossless, so the quality slider doesn't apply to it. Images are only made smaller, never enlarged. Saving a new copy also drops the photo's EXIF data, such as camera details and location.
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Everything you need, nothing you don't
JFIF in, JPG out
Turns .jfif images into standard .jpg files for upload forms and apps that reject the .jfif extension.
Batch convert
Drop up to 20 files and download each one or all of them as a ZIP.
Optional max size
Cap the longest side, for example at 2000 px, to make files smaller too.
Private by design
Conversion happens on your device. Nothing is uploaded.
Done in 3 steps
Add your files
Drop up to 20 JFIF images, or click to choose.
Keep JPG selected
It's picked already. You can also switch format or set a max size.
Download
Save each file or all of them as one ZIP.