A form won’t take your .jfif picture? It already is a JPEG. This page hands it back with a .jpg name, pixels untouched, and the file never reaches our server.
or drop files anywhere on this page
JFIF files only · other formats open in “Image converter”
Your contracts, passport scans and family videos stay yours. No one but you gets to see them.
They don’t even reach us: your phone or computer does the work. Nothing to delete later.
No daily limits, no file-size cap, no paid Pro plan.
No account to create, no email to give. No account, nothing to hack.
JFIF stands for JPEG File Interchange Format, the usual way JPEG pictures have been stored since the early 1990s. Nearly every .jpg you own is a JFIF inside. The trouble is only the extension: on some Windows PCs, Chrome and Edge save downloaded pictures as .jfif, and job sites, marketplaces and application forms that check for .jpg or .jpeg reject them.
Windows keeps a list of which extension goes with each file type. On some computers that list says JPEG pictures end in .jfif, and browsers follow it. The picture is a normal JPEG; only the name is unusual. Changing that setting means editing the registry, which is why most people fix the files instead.
For one file you can do the same yourself. In File Explorer turn on View → Show → File name extensions, rename photo.jfif to photo.jpg and confirm the warning. Converting JFIF to JPG here saves the clicks when there are twenty of them, and it can’t mistype an extension.
Every tool is free and will stay free. No trial, no ads, no paid plan.
Open the page and start. No account, no email, no password.
Nothing to upload and no queue: a video opens in a second, a simple trim saves in seconds.
We set none. A file can be as big as your device can handle.
No logo on top and no rights claimed: what you make is 100% yours.
The same tools on iPhone, Android and a computer, with big buttons and plain words.