⚡ AI 画像圧縮
Stream compression with PNG, WebP, JPG support, maintain original format
強力な圧縮機能
ストリーミング転送圧縮、複数の形式をサポート、元の形式を保持可能、様々な用途に対応
データをチャンクで返す、大容量ファイル圧縮に適している、ユーザー体験を向上
PNG、WebP、JPG/JPEG複数の形式をサポート
format=originalで自動検出して元の形式で出力
1-8192pxの任意の値で画像サイズをカスタマイズ
1-100の圧縮品質調整、ファイルサイズと画質のバランス
アップロードされた画像は今回の圧縮操作のみに使用され、本人のみが閲覧可能
Frequently Asked Questions
Everything you need to know about image compression
Q:What image formats are supported?
Support PNG, JPG/JPEG, WebP, GIF and other common image formats, max file size 100MB.
Q:What does 'Keep Original Format' mean?
When 'Keep Original Format' is selected, the system automatically detects the uploaded image format and outputs the compressed image in the same format without manual selection.
Q:How to choose the right compression quality?
Higher quality values produce clearer images but larger files; lower values produce smaller files but may lose details. We recommend starting at 85% and adjusting based on results.
Q:Will compressed images have watermarks?
No. All compressed images are watermark-free and can be used directly for commercial or personal purposes.
Q:Will uploaded images be saved?
No. Uploaded images are only used for this compression operation and will be automatically deleted after processing to protect your privacy.
Q:What is streaming compression?
Streaming means data is returned in chunks during compression rather than waiting for complete processing. This is especially suitable for large files, allowing faster downloads and improved user experience.
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