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🖼️ AVIF to PNG Converter

Convert AVIF images to lossless PNG instantly — full transparency preserved. 100% in your browser, no uploads, complete privacy.

Drop AVIF images here
or click to browse · Supports AVIF, WebP, JPG, GIF → PNG · Multiple files · Transparency preserved
Conversion Settings
Resize Output
PNG Options
Output Filename
PNG Compression
PNG uses lossless compression — output quality is always 100%. File size depends on image content, not a quality slider. Transparency (alpha channel) is fully preserved when the option above is enabled.
Why Convert to PNG?
Lossless — no quality degradation, every pixel is preserved exactly.
Full transparency — alpha channel preserved, unlike JPG.
Universal support — works in every OS, app, editor and browser.
Editing-ready — ideal for Photoshop, Figma, GIMP and print workflows.
Supported Input
AVIFAV1 Image File Format — with alpha
WebPWeb Picture — with alpha
JPGJPEG (no alpha)
GIFGIF (first frame, 1-bit alpha)
100% Private
Files never leave your device — conversion runs in the browser via HTML5 Canvas.
No server, no account, no watermarks. Works fully offline.
AVIF requires Chrome 85+, Firefox 93+, or Safari 16+.

About AVIF & PNG Formats

What is AVIF?

AVIF (AV1 Image File Format) is derived from the AV1 video codec. It offers 20–50% better compression than JPEG at equivalent quality and supports full transparency (alpha channel), HDR, and wide color gamut — features that make it ideal for modern web delivery.

PNG Transparency

PNG's key advantage over JPG is full alpha channel support — each pixel can have its own opacity level (0–255). When converting from AVIF (which also supports alpha), PNG faithfully retains all transparency data, making it the format of choice for logos, icons and UI assets.

Canvas API Conversion

The browser decodes the AVIF into a raw bitmap. This tool draws it onto an HTML5 Canvas element — preserving the alpha channel when "Preserve transparency" is enabled — then exports it as PNG via canvas.toBlob('image/png'), which is always lossless.

PNG vs JPG Size

PNG files are typically larger than JPEG because PNG uses lossless compression. A photographic AVIF converted to PNG may be 3–5× larger. For photos without transparency needs, JPG conversion is preferable; use PNG when preserving sharp edges, transparency, or pixel-perfect detail matters.