Convert JFIF to AVIF
Convert JFIF to AVIF quickly and securely. Free, fast, and easy - no sign-up required.
Drop your JFIF files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
- 101
Upload your JFIF files
Drag and drop or select JFIF files from your device. You can upload multiple files at once.
- 202
Choose AVIF settings
Choose the AVIF quality and keep the original dimensions or resize the output.
- 303
Download AVIF files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert JFIF to AVIF?
AVIF is a compact modern image format suited to websites, ecommerce stores, content management systems, and applications that support next-generation image delivery.
Choose the AVIF quality and output dimensions, then convert one JPG or a complete batch. Your original JPG files remain unchanged.
Frequently Asked Questions
How do I convert JFIF to AVIF?
Add your JFIF file, choose the available conversion settings, start the conversion, and download the completed AVIF file.
Why convert JFIF to AVIF?
AVIF is designed for efficient modern image delivery. It is useful for websites, ecommerce stores, content management systems, and applications that accept AVIF uploads.
What AVIF quality should I choose?
The default setting is a practical starting point. Choose a higher value when fine detail matters, or a lower value when a smaller file is more important. The completed file size is shown after conversion.
Will the AVIF always be smaller than the JFIF?
Not always. The result depends on the original JFIF, image detail, quality setting, and dimensions. Crest Convert shows the completed size so you can compare it with your original.
Can I resize the AVIF while converting?
Yes. Keep the original dimensions, choose 75%, 50%, or 25%, or enter a custom percentage from 10% to 100%. The width and height change together.
Does the AVIF keep JFIF metadata?
The converted AVIF keeps the visible image but does not copy JFIF EXIF details such as the camera model, date taken, or GPS location. Keep the original JFIF when you need that information.