JPG to AVIF
FreeConvert JPG images to AVIF for significantly smaller file sizes
Drop images here or click to browse
Convert JPG images to AVIF for significantly smaller file sizes
About JPG to AVIF
If you want the smallest possible photos without an obvious quality hit, AVIF is the format to reach for. Converting JPG to AVIF can shrink your images well beyond what JPG or even WebP manage, making pages load remarkably fast.
Upload your JPG files and download AVIF versions in moments. AVIF uses advanced compression to deliver tiny files at impressive quality. It all works in your browser without an account, no watermark, and your photos are deleted right after conversion so your files stay private.
Common uses
- Maximizing image compression for top page-speed scores
- Serving photos at the smallest size with great quality
- Optimizing image-heavy sites to save bandwidth
- Modernizing JPG assets with the latest image format
How to use
- 1
Upload your file
Click the upload area or drag & drop your file. Supports JPEG. Up to 50 MB.
- 2
Adjust settings
Use the options panel to customise the output — quality, format, size and more.
- 3
Click "Process — JPG to AVIF"
Click the process button. Your file is converted instantly on our secure servers.
- 4
Download your result
Preview and download your converted file. No watermarks, no quality loss, no expiry.
AVIF is the next-gen format — 40–55% smaller than JPG at equivalent quality. Supported by Chrome, Firefox, and Safari 16+.
Why ToolHub?
- 100% Free — no hidden costs, no subscriptions
- No signup or account required
- Works in your browser — no software to install
- Privacy first — files processed and deleted immediately
- Batch conversion — convert multiple files at once
- High quality output — no watermarks, no quality loss
- Supports 30+ input formats including RAW, HEIC, BMP, TGA
- Lightning fast — most conversions complete in under 5 seconds
FAQ
How much smaller is AVIF than JPG?
AVIF often produces significantly smaller files than JPG at the same quality, sometimes cutting size by half or more.
Do browsers support AVIF?
Most modern browsers, including Chrome, Firefox and Edge, support AVIF, though a few older browsers may need a fallback.
Is AVIF quality good at small sizes?
Yes. AVIF holds up well even at aggressive compression, keeping photos looking clean where JPG would show artifacts.
What is AVIF format?
AVIF (AV1 Image File Format) is a next-generation format derived from AV1 video codec. It offers 40–55% better compression than JPG at equivalent quality.
Is AVIF supported everywhere?
AVIF is supported by Chrome 85+, Firefox 93+, and Safari 16+. Global support is ~92%. For maximum compatibility, also serve a JPG/WebP fallback.
How much smaller will my AVIF be than the original JPG?
Typically 40–55% smaller. A 1 MB JPG becomes 450–600 KB as AVIF at equivalent visual quality.
Can I use JPG to AVIF on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.