JFIF to JPG Converter
Convert JFIF files to standard JPG format for universal compatibility.
Image Converter
Convert images between JPG, PNG, WebP, AVIF, HEIC, JFIF, TIFF, SVG, and more
Why Convert JFIF to JPG?
JFIF (JPEG File Interchange Format) is a JPEG variant that some applications and systems do not recognise by its .jfif extension. Converting to .jpg gives you the same image in the most widely accepted format, ensuring it opens everywhere without issues.
Features
100% Private
Files never leave your device. All processing happens in your browser.
Instant Conversion
No waiting for server uploads. Convert JFIF to JPG in seconds.
Free & Unlimited
No signup, no limits, no watermarks. Convert as many files as you need.
Batch Support
Upload multiple files and convert them all at once with consistent settings.
Frequently Asked Questions
What is the difference between JFIF and JPG?
JFIF and JPG are essentially the same format. JFIF is the formal interchange format for JPEG images. The only practical difference is the file extension. Converting from .jfif to .jpg changes the extension so every application recognises the file.
Does converting JFIF to JPG lose quality?
No. Because JFIF and JPG use the same underlying JPEG compression, conversion can be performed without re-encoding. The pixel data remains identical, so there is zero quality loss.
Why do I have JFIF files on my computer?
Windows 10 and 11 sometimes save images from web browsers with the .jfif extension instead of .jpg. This is a known behaviour when saving JPEG images from certain websites.
Can I batch convert multiple JFIF files to JPG at once?
Yes. Upload all your JFIF files and convert them to JPG in a single batch. Download them individually or all at once as a zip file.
Is the JFIF to JPG conversion done locally?
Yes. The conversion runs entirely in your browser. Your images are never uploaded to any server, keeping your files completely private.
How It Works
This converter uses your browser's built-in Canvas API to process files locally. Your JFIF files are decoded and re-encoded as JPG entirely on your device. Nothing is uploaded to any server.
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