Convert lossless PNG files to AVIF and cut file sizes by up to 80%.

PNG to AVIF Converter

Transform heavy PNG graphics into lightweight AVIF files while keeping transparent backgrounds and sharp detail intact.

Trascina i file AVIF qui
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Supporta .avif • Caricamento batch
92%
📊 Anteprima prima e dopo
AVIF originale —
Original AVIF image
— × —
JPG convertito —
Converted JPG image
— × —
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Files Converted
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Total Time
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Avg Reduction
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Data Processed
Technical Guide

PNG to AVIF Converter Formula

A client-side pipeline decodes your PNG, processes it in memory, and encodes it as AVIF.

01

PNG Decoding

Unpacks PNG data and extracts full RGBA transparency channels.

02

Transparency Preservation

Preserves alpha gradients and color depth for modern encoding.

03

AVIF Encoding

Compresses pixel data into an AVIF file up to 80% smaller.