How do I convert PSD to WebP?

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

WebP is lossy by default, so some fine detail is discarded to make the file smaller. Raise the quality or switch on lossless in Settings for a closer copy.

Will the WebP keep the transparent background?

Yes. WebP 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。

Can I convert PSD to WebP without Photoshop?

はい。PSDファイルは当社のサーバーで開かれるため、Photoshopやその他のソフトをインストールする必要はありません。ファイルをアップロードして、完成したWebPをダウンロードしてください。

Is the PSD to WebP 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 WebP — Smaller Images for Faster Sites

Convert PSD to WebP online for smaller web images that keep transparency. No software to install. Preview one free or batch-convert with Premium.

Drop your PSD file or click to browse

Why convert PSD to WebP?

WebP is supported far more widely than PSD, so the file is easier to open, share and upload.
Transparent areas stay transparent: WebP supports smooth, partial transparency just like PSD.
WebP is made for websites, online stores and blogs that need fast-loading images.
No Photoshop needed: the file is opened on our servers and you download a ready-to-use WebP.

What to expect when converting PSD to WebP

WebP uses lossy compression by default; raise the quality or switch on lossless in Settings for a closer copy.
Layers are merged: you get the image as it looks with all visible layers combined.

PSDとWebPの比較

機能	PSD	WebP
氏名	Photoshopドキュメント	WebP
由来	1990年からのAdobe Photoshopのネイティブ形式	Released by Google in 2010
圧縮	ロスレス、レイヤー付き	非可逆または可逆
透過	Yes — smooth, partial transparency	Yes — smooth, partial transparency
アニメーション	いいえ	はい
色	Up to 32 bits per channel, RGB or CMYK	チャンネルあたり8ビット
開けるアプリ	Photoshop and a few other editors; not browsers or phones	All current browsers; some older desktop apps and upload forms reject it
こんな方に最適	editing in Photoshop with layers, masks and effects intact	websites, online stores and blogs that need fast-loading images
主な欠点	ほとんどのアプリで開けない大きなファイル	古いアプリや一部のアップロードフォームでは受け付けられない

In short: choose PSD for editing in Photoshop with layers, masks and effects intact; choose WebP for websites, online stores and blogs that need fast-loading images.

Frequently asked questions

How do I convert PSD to WebP?: Upload your PSD file above. It is converted to WebP 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 WebP lose quality?: WebP is lossy by default, so some fine detail is discarded to make the file smaller. Raise the quality or switch on lossless in Settings for a closer copy.
Will the WebP keep the transparent background?: Yes. WebP supports smooth, partial transparency, so transparent areas stay transparent.
PSD or WebP: which should I use?: Use PSD for editing in Photoshop with layers, masks and effects intact. Use WebP for websites, online stores and blogs that need fast-loading images. Keep in mind the main drawback of WebP: older apps and some upload forms don't accept it.
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。
Can I convert PSD to WebP without Photoshop?: はい。PSDファイルは当社のサーバーで開かれるため、Photoshopやその他のソフトをインストールする必要はありません。ファイルをアップロードして、完成したWebPをダウンロードしてください。
Is the PSD to WebP 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WebP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 WebP online
Choose WebP quality or switch to lossless
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WebP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）。