WebP変換ツール
より良い圧縮のために画像をWebP形式に変換します。複数の画像をアップロードして一括変換。
Upload PNG, JPG, GIF, or BMP images
They will be converted to WebP
About WebP:
- • WebP provides superior compression compared to PNG and JPEG
- • Typically 25-35% smaller file sizes with similar quality
- • Supported by all modern browsers (Chrome, Firefox, Safari, Edge)
- • All processing happens in your browser - images are not uploaded
WebP Image Format - 技術的な詳細
WebP is a modern image format that provides superior lossless and lossy compression for web images. WebP images are 25-35% smaller than JPEG/PNG at equivalent quality. It's supported by all modern browsers.
コマンドラインでの代替方法
<!-- Modern image loading with fallback --> <picture> <source srcset="image.webp" type="image/webp"> <img src="image.jpg" alt="..."> </picture>