Convert JPG images to JFIF online in seconds.
Drag & drop your file here
click to browse
Max file size: 20MB
JPG is the most widely used photo format: lossy compression keeps photos small, and every device can open it. JFIF is JPEG under another name, for software or forms that specifically expect the .jfif extension.
JPG and JFIF are the same JPEG data, so the file is copied unchanged — only the extension changes.
You can drop several JPG files at once and get a ZIP of JFIF files. Each file can be up to 20 MB; there's no daily limit and no signup, and uploads are deleted from our servers within 1 hour.
Drag JPG files onto the page or click to choose them. You can add several at once.
Conversion starts on its own — there are no settings to pick. Most files are ready in a few seconds.
A single file downloads as JFIF; several files come as one ZIP archive.
Use the JFIF right away: open it, share it or upload it wherever you need it.
Your uploads and results are deleted from our servers within 1 hour.