How do I convert GIF to WebP?

Upload your GIF 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 GIF 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.

Will the animation be kept?

Yes. Every frame and its timing carries over to the WebP.

GIFファイルとは？

GIFは元祖のWebアニメーション形式です。各フレームで使えるのは256色までなので、写真よりもシンプルなグラフィックや短いループに向いています。

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

Convert GIF to WebP online for smaller animations that keep every frame. No software to install. Preview one free or batch-convert with Premium.

Drop your GIF file or click to browse

Why convert GIF to WebP?

WebP files are usually smaller than GIF for the same picture, so pages load faster and uploads finish sooner.
Animation is kept: every frame and its timing carries over to the WebP.
WebP is made for websites, online stores and blogs that need fast-loading images.

What to expect when converting GIF to WebP

WebP uses lossy compression by default; raise the quality or switch on lossless in Settings for a closer copy.
元のGIFファイルは変更されません。新しいWebPのコピーをダウンロードします。

GIFとWebPの比較

機能	GIF	WebP
氏名	Graphics Interchange Format	WebP
由来	Introduced by CompuServe in 1987	Released by Google in 2010
圧縮	可逆圧縮だが、256色まで	非可逆または可逆
透過	オン/オフのみ（透明色は1色）	Yes — smooth, partial transparency
アニメーション	はい	はい
色	フレームあたり最大256色	チャンネルあたり8ビット
開けるアプリ	All browsers, email apps and messaging apps	All current browsers; some older desktop apps and upload forms reject it
こんな方に最適	短いアニメーション、ステッカー、ベタ塗りのグラフィック	websites, online stores and blogs that need fast-loading images
主な欠点	256色のみ、透過はオン/オフのみ	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 GIF for short animations, stickers and flat-color graphics; choose WebP for websites, online stores and blogs that need fast-loading images.

Frequently asked questions

How do I convert GIF to WebP?: Upload your GIF 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 GIF 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.
Will the animation be kept?: Yes. Every frame and its timing carries over to the WebP.
GIF or WebP: which should I use?: Use GIF for short animations, stickers and flat-color graphics. 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.
GIFファイルとは？: GIFは元祖のWebアニメーション形式です。各フレームで使えるのは256色までなので、写真よりもシンプルなグラフィックや短いループに向いています。
Is the GIF 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.

GIF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 GIF files to WebP online
Choose WebP quality or switch to lossless
Switch to any other output format in Settings
Batch-convert many GIF 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

GIF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）。