Convert JPG to AVIF Online
Free, easy-to-use JPG to AVIF converter. Transform your JPG images into the modern, highly efficient AVIF format.
JPG to AVIF Converter
Convert your JPG files to AVIF format quickly and easily. Upload your file and download the result.
Max file size: 50MB
Why Convert JPG to AVIF?
JPG (JPEG) is the most common image format, especially for photographs. AVIF (AV1 Image File Format) is a newer, royalty-free format offering significantly better compression efficiency than JPG. Converting JPG to AVIF can drastically reduce file sizes while maintaining comparable or even better visual quality, making it ideal for web use where faster loading times are crucial.
Benefits of Converting JPG to AVIF
- Superior compression - AVIF typically achieves 50% better compression than JPG at similar quality.
- Better image quality - AVIF preserves more details and avoids compression artifacts common in JPG images.
- Alpha transparency support - Unlike JPG, AVIF supports transparent backgrounds.
- HDR support - AVIF supports high dynamic range imaging.
- Reduced color banding - AVIF handles gradients more smoothly than JPG.
How to Convert JPG to AVIF Using Our Tool
- Upload your JPG image using the upload button or drag and drop functionality.
- Our converter will automatically select AVIF as the output format.
- Solve the simple captcha to verify you're human.
- Click "Convert JPG to AVIF" to start the conversion process.
- Once conversion is complete, download your new AVIF file.
About JPG and AVIF Format Differences
| Feature | JPG | AVIF |
|---|---|---|
| Year Introduced | 1992 | 2019 |
| Compression Type | Lossy | Lossy or Lossless |
| Transparency Support | No | Yes |
| Browser Support | Universal | Chrome, Firefox, Opera (growing) |
AVIF leverages the modern AV1 video codec's compression technology for still images. This allows it to achieve much higher compression ratios than the older JPEG standard used by JPG files, meaning smaller files at the same visual quality. Converting JPG to AVIF essentially re-compresses the image data using this more advanced algorithm.
While AVIF offers significant advantages, its browser and software support is still growing, though major browsers like Chrome, Firefox, and Safari (recent versions) now support it. Consider using AVIF alongside JPG fallbacks for maximum compatibility on the web.
Other Image Conversion Options
Frequently Asked Questions
Will converting JPG to AVIF improve image quality?
No, converting from one lossy format (JPG) to another (AVIF) cannot improve the quality beyond what was present in the original JPG. In fact, any re-compression introduces potential quality loss. The main benefit of converting JPG to AVIF is achieving a significantly smaller file size for roughly the *same* visual quality.
Is AVIF widely supported?
AVIF support has grown rapidly. Major web browsers like Chrome, Firefox, Opera, and recent versions of Safari support it. However, older browsers and some image editing software may not yet fully support AVIF. For web use, it's often recommended to provide a JPG or PNG fallback using the HTML `<picture>` element for maximum compatibility.
Should I replace all my JPGs with AVIF?
For web delivery, using AVIF can significantly improve loading performance due to smaller file sizes. However, for archival purposes or compatibility with older software, keeping the original JPGs might still be necessary. Consider your specific needs and audience when deciding whether to use AVIF exclusively or alongside other formats.