Compress AVIF Online
Optimize AVIF images for faster websites and apps. Upload an AVIF file, adjust quality, preview before and after, and download a smaller version — no server upload required.
Drop images here or click to browse
JPEG, PNG, WebP, AVIF, HEIC — up to 50 MB each
Select multiple files to batch compress, resize, and download as ZIP
Compression
Resize
Upload an image to adjust dimensions.
Output Format
Metadata
Metadata is preserved in JPEG output only. GPS is removed by default for privacy.
No image uploaded
Processed preview will appear here
Supported Formats
JPEG / JPG
Best for photos and realistic images with small file sizes.
PNG
Lossless format with transparency for graphics and UI.
WebP
Modern format with excellent compression and quality.
AVIF
Next-gen format with the smallest file sizes for web.
HEIC
iPhone and iPad photos — convert to JPEG, PNG, or WebP.
How It Works
- Step 1
Upload
Drag and drop or browse for one or more JPEG, PNG, WebP, AVIF, or HEIC images up to 50 MB each.
- Step 2
Adjust
Set compression quality, resize dimensions, and choose an output format for the whole batch.
- Step 3
Download
Preview each image side by side, then download individually or grab every finished file in one ZIP.
Frequently Asked Questions
- How much smaller is AVIF than JPEG?
- AVIF often produces files 30–50% smaller than JPEG at similar visual quality, making it ideal for modern web performance.
- Can I convert JPG or PNG to AVIF?
- Yes. Upload a JPEG or PNG, select AVIF as output, and download a smaller next-gen file. AVIF encoding requires a modern browser (Chrome 85+, Firefox 113+, Safari 16+).
- Does AVIF support transparency?
- Yes. AVIF supports alpha transparency like WebP and PNG, often at smaller file sizes.
- Is AVIF supported everywhere?
- All modern browsers decode AVIF. Encoding support is available in Chrome, Firefox, and Safari. Use JPEG or WebP fallback for older browsers.