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Preparing the workspace and controls for this tool.
ブラウザで画像を圧縮し、前後の結果を比較します。
ツールを読み込み中...
このツールのワークスペースと設定パネルを準備しています。
This page is useful when an image is visually acceptable but still too heavy for upload, email, sharing, or a content-management workflow.
It helps you reduce transfer cost and page weight while keeping a visible before-and-after check close to the export step.
Compression is easier to judge when you know the destination first, because email, mobile web, and print all tolerate different quality tradeoffs.
Images with text, screenshots, and sharp UI edges usually need a more careful quality check than soft photos.
Not always. Compression is a tradeoff between file size and visible quality, so it is worth checking text edges, fine detail, and flat-color areas before you publish the result.
It is useful before uploading to a CMS, form, email attachment, or share page when you want a file that loads faster and transfers more easily.
If the file is headed into print, brand delivery, or a tightly controlled production pipeline, finish the final export inside a more complete design workflow.
If this is only one step in a larger task, these nearby tools are usually the next places to go.
品質と幅を調整して、より小さい画像をローカルに生成します。
圧縮後、スライダーをドラッグして違いを確認します。