画像変換

WebP to GIF Converter

Turn a WebP image or animation into a widely compatible GIF without sending the source file to a conversion server.

開始する画像を選択してくださいStatic and animated WebP files are supported where the browser decoder allows it.

ローカル画像処理

選択した画像は、ブラウザが結果を作成する間、このデバイス上に残ります。

実践的な出力制御

ファイル サイズ、精度、アニメーション、またはベクターの詳細に重要な設定を調整します。

即時ダウンロード

生成された結果をプレビューし、アカウントを作成せずに直接保存します。

仕組み

  1. 1

    Select a WebP

    Choose a static or animated WebP file from your device.

  2. 2

    Choose GIF settings

    Set width, palette size, and loop behavior for the output.

  3. 3

    Convert and download

    Encode the frames locally and save the resulting GIF.

Animated WebP browser compatibility

Modern Chromium browsers can expose animated WebP frames through ImageDecoder. When that API is unavailable, this tool converts the first visible frame and clearly identifies the fallback.

GIF supports fewer colors than WebP, so gradients may look less smooth after conversion.

Make a GIF from imagesCompress the resulting GIF

よくある質問

Does this convert animated WebP files?

Yes when the browser supports animated WebP through ImageDecoder. Otherwise the first visible frame is converted.

Why can the GIF be larger than the WebP?

WebP uses newer compression, while GIF stores frames with a limited indexed palette and is often less space efficient.

Can GIF preserve WebP transparency?

GIF transparency is limited compared with WebP, so semi-transparent edges may change.

Is the WebP uploaded?

No. Decoding and GIF encoding happen locally on this device.

WebP to GIF Converter last reviewed: Oct 3, 2026.