画像切り抜き

ステップ1：画像をアップロード。ステップ2：切り抜き範囲を調整するか、アスペクト比を選択。ステップ3：必要に応じて回転または反転。ステップ4：出力形式と品質を選択してダウンロード。

各SNSには固有の画像サイズが必要です。Instagramポスト(1080×1080)、ストーリー(1080×1920)、YouTubeサムネイル(1280×720)、Facebookカバー(820×312)、LinkedInバナー(1584×396)、Pinterestピン(1000×1500)、TikTok(1080×1920)、X/Twitterヘッダー(1500×500)のプリセットを用意しています。

ほとんどのオンラインツールとは異なり、Equalzaはすべてをブラウザ内で処理します。画像はサーバーにアップロードされません。

Most online croppers upload your photos to their servers before processing. Equalza is different — every pixel is processed 100% in your browser using the Canvas API. Your images never touch a remote server. There is no registration, no email harvesting, and no usage caps. The tool loads instantly, works offline after the first visit, and supports 18 languages. It is genuinely free forever.

Follow the rule of thirds — place key subjects along the grid intersections for visually balanced compositions. Crop before resizing to preserve maximum detail. For profile pictures, center the face and leave breathing room above the head. When preparing images for print, crop at the original resolution rather than upscaling after. Use the aspect ratio lock to maintain proportions when cropping product photos for e-commerce.

Unlike most online image tools, Equalza Image Cropper processes everything directly in your browser using the HTML5 Canvas API. Your images are never uploaded to any server. No data is collected, no cookies track your files, and no third-party services see your photos. This means faster processing, no waiting for uploads and downloads, and complete privacy. Your photos stay on your device at all times.