How do I convert PSD to ICO?

Upload your PSD file above. It is converted to ICO 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 PSD to ICO lose quality?

Each icon size is scaled down from your image and stored without further compression, so small sizes stay crisp.

Will the ICO keep the transparent background?

Yes. ICO supports smooth, partial transparency, so transparent areas stay transparent.

PSDファイルとは？

PSDはPhotoshopのレイヤー、マスク、調整をすべて保持するため、デザインを編集可能なまま残せます。Photoshop以外のほとんどのアプリでは表示できないため、共有するには統合したコピーが必要です。

What sizes does the ICO file include?

The standard icon sizes of 16, 32, 48, 64, 128 and 256 pixels, skipping any larger than your image. Browsers and Windows pick the best size automatically.

Is the PSD to ICO 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.

Convert PSD to ICO — Favicons and Windows Icons

Convert PSD to ICO online to make a favicon or Windows icon in several sizes. No software to install. Preview one free or batch-convert with Premium.

Drop your PSD file or click to browse

Why convert PSD to ICO?

ICO is supported far more widely than PSD, so the file is easier to open, share and upload.
Transparent areas stay transparent: ICO supports smooth, partial transparency just like PSD.
One ICO bundles the standard 16 to 256 px icon sizes (up to the size of your image), ready for a favicon.ico or a Windows shortcut.
No Photoshop needed: the file is opened on our servers and you download a ready-to-use ICO.

What to expect when converting PSD to ICO

アイコンは正方形のため、正方形でない画像は透明な正方形の中央に配置されます。元の画像より大きなサイズは作成されないため、256 × 256ピクセル以上の画像から始めてください。
Layers are merged: you get the image as it looks with all visible layers combined.

PSDとICOの比較

機能	PSD	ICO
氏名	Photoshopドキュメント	Windowsアイコン
由来	1990年からのAdobe Photoshopのネイティブ形式	Created by Microsoft for Windows icons
圧縮	ロスレス、レイヤー付き	Lossless images at several sizes
透過	Yes — smooth, partial transparency	Yes — smooth, partial transparency
アニメーション	いいえ	いいえ
色	Up to 32 bits per channel, RGB or CMYK	透過対応のフルカラー
開けるアプリ	Photoshop and a few other editors; not browsers or phones	Browsers (as favicon.ico), Windows and icon editors
こんな方に最適	editing in Photoshop with layers, masks and effects intact	website favicons and Windows app or shortcut icons
主な欠点	ほとんどのアプリで開けない大きなファイル	icons are square and at most 256 × 256 pixels

In short: choose PSD for editing in Photoshop with layers, masks and effects intact; choose ICO for website favicons and Windows app or shortcut icons.

Frequently asked questions

How do I convert PSD to ICO?: Upload your PSD file above. It is converted to ICO 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 PSD to ICO lose quality?: Each icon size is scaled down from your image and stored without further compression, so small sizes stay crisp.
Will the ICO keep the transparent background?: Yes. ICO supports smooth, partial transparency, so transparent areas stay transparent.
PSD or ICO: which should I use?: Use PSD for editing in Photoshop with layers, masks and effects intact. Use ICO for website favicons and Windows app or shortcut icons. Keep in mind the main drawback of ICO: icons are square and at most 256 × 256 pixels.
PSDファイルとは？: PSDはPhotoshopのレイヤー、マスク、調整をすべて保持するため、デザインを編集可能なまま残せます。Photoshop以外のほとんどのアプリでは表示できないため、共有するには統合したコピーが必要です。
What sizes does the ICO file include?: The standard icon sizes of 16, 32, 48, 64, 128 and 256 pixels, skipping any larger than your image. Browsers and Windows pick the best size automatically.
Is the PSD to ICO 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.

PSDからICOへでできること

始める前に、主な機能を確認してください。

Convert PSD files to ICO online
Bundle standard icon sizes from 16 to 256 px in one file
Switch to any other output format in Settings
Batch-convert many PSD files into one ZIP
Preview the result before you download

このツールを使用する

設定リファレンス

PSDからICOへ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: 透過を保存できないJPG、BMP、画像からPDFへの出力用：透明な部分を塗りつぶす色（既定は白）。