Convert JPEG to AVIF
Convert JPEG to AVIF quickly and securely. Free, fast, and easy - no sign-up required.
Drop your JPEG files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your JPEG files
Drag and drop or select JPEG files from your device. You can upload multiple files at once.
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Choose AVIF settings
Choose the AVIF quality and keep the original dimensions or resize the output.
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Download AVIF files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert JPEG 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 JPEG to AVIF?
Add your JPEG file, choose the available conversion settings, start the conversion, and download the completed AVIF file.
Why convert JPEG 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 JPEG?
Not always. The result depends on the original JPEG, 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 JPEG metadata?
The converted AVIF keeps the visible image but does not copy JPEG EXIF details such as the camera model, date taken, or GPS location. Keep the original JPEG when you need that information.