Convert PNG graphics into next-generation AVIF images with full alpha channel support at up to half the size of equivalent WebP files.
Drag and drop your file here, paste from clipboard (Ctrl+V), or click browse.
Accepts PNG files only.
Follow 3 easy steps to process your image online.
Drag and drop your PNG file or click to browse from your device (up to 50MB).
Select your desired AVIF and fine-tune optional compression quality with live preview.
Inspect the converted image preview on the canvas to ensure colors, transparency, and sharpness are intact.
Click Convert & Download to transform your file locally with instant zero-wait processing.
Your photos are processed directly inside your web browser. Nothing is ever uploaded to any cloud server or database, keeping your images strictly confidential.
Powered by modern HTML5 Canvas, WebGL, and WebAssembly for instantaneous transformations without queueing or server rendering delays.
Works smoothly across all modern web browsers on iPhone Safari, Android Chrome, Mac, Windows, and Linux computers.
Click any question below for detailed information about PNG → AVIF
PNG → AVIF is a free, web-based utility designed to convert png to avif with alpha transparency. Powered by modern browser technologies including HTML5 Canvas and WebAssembly, it processes your files directly on your local device without sending images to any external server. This guarantees instant results, maximum data privacy, and lossless output quality.
Yes, completely. Unlike traditional cloud converters, PNG → AVIF does not upload, store, or log your pictures on remote servers. All image rendering and processing happens entirely inside your browser sandbox. Once you close or reload the page, your images are cleared from browser memory with zero residual footprint.
Our high-performance conversion engine preserves original pixel resolution, color profiles, and transparent alpha channels (where supported by the target format). For lossy formats like JPG or WebP, you can configure compression quality to balance file size against visual sharpness.
PNG → AVIF supports uploads up to 50MB per file and accepts PNG files. Processing is optimized for lightning-fast speeds on both mobile devices and desktop computers.