Yes. Profiles embedded in your source are preserved.
AVIF Image Resizer
Resize your AVIF images in seconds, from your browser. No installation, no sign-up. 100% free and secure.
Drop your images here
or click to select (max 24 images)
Why use our image resizer?
Exact dimensions or percentage
Set your dimensions in pixels for precise control, or resize by percentage to maintain the original proportions. Perfect for web, social media, or print.
Your files stay private
Images are processed on our secure servers and automatically deleted after 24 hours. No account required, nothing retained.
Zero added compression
Our resizing engine adds no extra compression. Your images keep their original sharpness, colors, and quality. Guaranteed.
Resize up to 24 images at once
Upload up to 24 images and resize them all in one go. A real time saver for batch workflows.
Resize AVIF images for next-generation delivery
AVIF is the most efficient mainstream image format today, based on the AV1 codec, typically 40-60% smaller than JPG at equivalent quality, with 10/12-bit color, HDR, transparency and animation. Our resizer keeps the AV1 container and just changes the dimensions.
When to resize an AVIF
AVIF shines when every kilobyte counts: LCP hero images, lazy-loaded thumbnails, above-the-fold product shots. Starting from a single 4K master and generating 480w, 768w, 1280w and 1920w variants is a typical modern workflow.
How HDR and color survive the resize
The output stays AVIF. Embedded ICC profiles, BT.2020 and HDR transfer functions are preserved, so wide-gamut stays wide-gamut and SDR stays SDR. Alpha is kept when present.
Batch resize up to 24 AVIF files at once
Drop up to 24 AVIF files (up to 10 MB each), apply the same dimensions to the whole batch, and download a single ZIP. Files are kept 24 hours, then deleted automatically.
Frequently asked questions
No. Output stays AVIF.
Yes. Every frame is resized together and animation timing is kept.
480, 768, 1280 and 1920 px wide covers almost every layout.
No extra compression is applied. We only change the geometry, so your image keeps its original sharpness, colors, and encoded quality.
Up to 10 MB per file and up to 12,000 px per side on input. Output can match those same limits.
Only if you ask. The "Don't enlarge if smaller" option keeps sources at their native size when they are already below the target.
Temporarily, for 24 hours, so you can download them again if needed. They are deleted automatically after that. No account is ever created.
Yes. Resizing AVIF images is free, with no account required and no hidden daily quota beyond basic fair-use limits.