3 steps to get started, plus the details worth knowing before you export.
Click the upload button or drag and drop any PNG image.
Use the quality slider to set the AVIF quality level.
Click Convert & Download to save your AVIF image instantly.
A photograph saved as PNG is the most oversized file on many sites. Converting to AVIF often cuts it by 80% or more with no visible difference.
AVIF keeps the alpha channel, so cut-outs and soft shadows survive — one of its advantages over JPG.
For a 1 KB icon or a simple sprite, PNG is already small and universally supported, so there is nothing meaningful to gain.
Free online tools for every image task.
Compress images without losing quality.
Resize images to exact dimensions or by percentage.
Convert between JPEG, PNG, WebP, and other formats.
Crop images to any size or predefined aspect ratio.
Compress multiple images at once and download as ZIP.
Rotate images by any angle or flip horizontally/vertically.
Convert color images to grayscale or apply filters.
Cut an image into a grid of separate tiles.
Add a soft Gaussian blur to any image.
Mirror an image horizontally or vertically.
Combine several images into one, side by side or stacked.
Round the corners of an image, with transparency.
Make any image a perfect square.
Convert JPG images to PDF documents instantly.
Convert PDF documents to JPG images instantly.
Convert PNG images to PDF documents instantly.
Convert PDF documents to lossless PNG images.
Convert PNG images to JPG format instantly.
Convert JPG images to lossless PNG format.
Convert PNG images to modern WebP format.
Convert WebP images to PNG format instantly.
Convert WebP images to JPG format instantly.
Convert JPG images to modern WebP format.
Convert SVG vector files to PNG images.
Convert SVG vector files to JPG images.
Convert iPhone HEIC photos to JPG format.
Convert iPhone HEIC photos to lossless PNG.
Convert AVIF images to universally compatible JPG.
Convert AVIF images to lossless PNG format.
Convert GIF images to JPG format instantly.
Convert GIF images to lossless PNG format.
Convert BMP images to compressed JPG format.
Convert BMP images to lossless PNG format.
Convert TIFF images to compressed JPG format.
Convert TIFF images to lossless PNG format.
Convert JPG images to next-gen AVIF format.
Convert WebP images to next-gen AVIF format.
Convert ICO icon files to PNG images.
Shrink animated GIFs without losing the animation.
Resize animated GIFs and keep them animated.
See the hidden metadata inside any photo.
Strip metadata and GPS from photos without quality loss.
Turn HTML and CSS into a PNG, JPEG or WebP.
Everything you need to know about png to avif converter.
PNG is lossless and well-suited for editing, but it produces large files for web delivery. AVIF uses advanced compression to achieve dramatically smaller files — typically 50–70% smaller than an equivalent PNG — while maintaining visually excellent quality. For web pages with many images, this translates to significant bandwidth savings.
AVIF supports full alpha channel transparency, making it a direct upgrade from transparent PNGs for web use. Icons, logos, and UI elements with transparent backgrounds can be converted from PNG to AVIF for smaller, faster-loading files without sacrificing the transparent background.
Google's Core Web Vitals metrics include Largest Contentful Paint (LCP), which measures how fast main content loads. Switching from PNG to AVIF for hero images and key visuals can dramatically improve LCP scores.
Your image is sent over HTTPS to our conversion server and permanently deleted as soon as you download. We never store, index, or share your files.
Everything you need to know about PNG to AVIF Converter.