AVIFをPNGに変換の結果プレビュー

Convert AVIF to PNG — Lossless, With Transparency

Convert AVIF to PNG online for a lossless image that keeps transparency. No software to install. Preview one free or batch-convert with Premium.

Drop your AVIF file or click to browse

Why convert AVIF to PNG?

  • PNG is supported far more widely than AVIF, so the file is easier to open, share and upload.
  • PNG is lossless, so the converted image loses no further detail when you edit and save it again.
  • Transparent areas stay transparent: PNG supports smooth, partial transparency just like AVIF.
  • PNG is made for screenshots, logos, text graphics and cut-outs.

What to expect when converting AVIF to PNG

  • Converting can’t bring back detail that AVIF compression already removed: the PNG is an exact copy of the image as it is, usually in a bigger file.
  • Your original AVIF file isn’t changed: you download a new PNG copy.

AVIF vs PNG

機能AVIFPNG
氏名AV1 Image File FormatPortable Network Graphics
OriginReleased by the Alliance for Open Media in 2019Published as a W3C standard in 1996
圧縮Lossy or losslessLossless
TransparencyYes — smooth, partial transparencyYes — smooth, partial transparency
アニメーションはいいいえ
色8, 10 or 12 bits per channel, including HDRUp to 16 bits per channel
Where it opensCurrent Chrome, Edge, Firefox and Safari 16+; fewer editing appsAll browsers, phones, computers and image editors
こんな方に最適the smallest high-quality images for websites and appsscreenshots, logos, text graphics and cut-outs
Main drawbackit is slow to create and many editing apps and older devices can’t open itlarge files for photographs

In short: choose AVIF for the smallest high-quality images for websites and apps; choose PNG for screenshots, logos, text graphics and cut-outs.

Frequently asked questions

How do I convert AVIF to PNG?
Upload your AVIF file above. It is converted to PNG automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
Does converting AVIF to PNG lose quality?
No new loss is added: PNG stores the picture exactly as it is. Detail that AVIF compression removed earlier can’t be restored.
Will the PNG keep the transparent background?
Yes. PNG supports smooth, partial transparency, so transparent areas stay transparent.
AVIF or PNG: which should I use?
Use AVIF for the smallest high-quality images for websites and apps. Use PNG for screenshots, logos, text graphics and cut-outs. Keep in mind the main drawback of PNG: large files for photographs.
What is a AVIF file?
AVIF compresses still images with the AV1 video codec. It usually produces smaller files than JPG and WebP at the same visual quality and supports HDR and transparency.
Is the AVIF to PNG converter free?
Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

AVIFをPNGに変換 でできること

始める前に、主な機能を確認してください。

  • AVIF 画像を PNG 形式に変換する
  • AVIF 写真をサポートしていないアプリで開く
  • 多数の AVIF ファイルを一度にバッチ変換します
  • 広く互換性のある PNG を入手して共有

設定リファレンス

AVIFをPNGに変換 で使用可能なコントロール。

設定

出力形式ドロップダウン
Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.オプション: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
品質スライダーレンジ: 20–100 · デフォルト: 90
For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
ロスレスモードオン/オフ
For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
背景の塗りつぶしカラーピッカー
For JPG, BMP and image-to-PDF output, which can’t store transparency: the colour that fills transparent areas (white by default).

モード

単一ファイル / バッチドロップダウン
共有設定を使用して 1 つのファイルまたはバッチを処理します。バッチ結果は 1 つの ZIP としてダウンロードされます。オプション: 単一ファイル一括処理
無料で利用可能 · 登録不要 · 透かしなしアップロードは転送中に暗号化されます保持ポリシーに基づいて削除されました

変換結果を一つずつ確認

すべての写真はスラッシュをそのまま通過し、反対側が完成して出てきます。