01
ADD YOUR JPG
Drop the JPG file into the box above or choose it from your device.
JPG → AVIF / online converter
JPG to AVIF Converter
Convert a JPG to AVIF for much smaller photos on modern websites and apps.
01 / how to
How to convert JPG to AVIF
02
CONVERT TO AVIF
AVIF is already selected. Press Convert and wait a few seconds.
03
DOWNLOAD
Save the finished AVIF file. The original is deleted from our server.
02 / what you get
What happens to your data
Kept
- The photo's rotation (EXIF orientation) is applied, so it comes out the right way up
- Saved as AVIF at quality 60, often much smaller than JPG or WebP
- Transparency is kept
Good to know
- A JPG has already lost some detail to compression, and no conversion can bring it back.
- AVIF is not opened by every app yet (older Windows, some editors and printers). Use JPG or WebP if you need the widest support.
- Both formats are lossy, so every conversion costs a little quality. Keep your original file.
- Metadata such as EXIF and the GPS location is not copied into the new file.
03 / formats
JPG vs AVIF
JPG
A JPG (or JPEG) file is the most common photo format — it compresses images by slightly reducing quality to keep file sizes small. It's what your phone camera, most cameras, and the web use by default for photos.
Used in: Photos & camera exports · Web pages & email · Social media uploads
AVIF
An AVIF file uses newer, more efficient compression than WebP, producing noticeably smaller files at the same visual quality. Major browsers now support it, and it's becoming the new default for performance-focused websites.
Used in: High-performance websites · Modern browsers · Bandwidth-sensitive apps
04 / more
More conversions
Have a different file? Open the main converter — it detects the format for you.