image-cropper
画像をクロップ
画像を選択またはドラッグ＆ドロップ
PNG, JPG, SVG up to 10MB
画像をアップロードして開始
処理されたファイルの詳細はここに表示されます。
Advanced Online Image Cropper: Social Media Aspect Ratio Presets
Optimize your images for all major social media platforms and web layouts with the Advanced Image Cropper on ImageProBox. Quickly crop photos using predefined aspect ratios tailored for Instagram feed posts, YouTube thumbnails, TikTok videos, Twitter headers, and Facebook banners.
Featuring precise aspect ratio constraints, rule-of-thirds grid overlays, 90° rotation, and horizontal/vertical flip controls, our browser-based cropper ensures your photos look crisp and perfectly framed across every device with zero server uploads.
主なメリット
- Social Media Aspect Ratio Presets: Instant 1:1, 16:9, 9:16, 4:5, 4:3, and 2:1 ratios for Instagram, YouTube, TikTok, and Twitter.
- Rule-of-Thirds Grid Overlay: Frame your composition perfectly using interactive visual grid guides.
- Transform & Flip Controls: Rotate images in 90° increments and flip horizontally or vertically before cropping.
- Mathematical Dimension Control: Adjust crop width, height, and position with smooth interactive sliders.
- 100% Client-Side Speed: Process high-resolution images instantly inside your browser with complete privacy.
使い方
- Upload Image: Select or drag your image into the cropper upload zone.
- Select Social Media Preset: Choose an aspect ratio preset such as 1:1 Instagram Square, 16:9 YouTube, or 9:16 Story.
- Adjust Framing & Position: Fine-tune crop width, height, and position sliders or toggle flip and rotation.
- Crop & Save: Click 'Crop & Process Image' to generate your perfectly framed photo for immediate download.
よくある質問
Which aspect ratio should I use for Instagram posts vs stories?
Does cropping reduce image quality?
エキスパートのヒント：サイトの速度を向上させましょう！🚀: 画像の最適化は始まりにすぎません。最速の読み込み時間のために、高性能なクラウドホスティングをお勧めします。
プライバシーを保証します。
ImageProBoxはお客様のデータを安全に保つように設計されています。ダウンロードなしでブラウザ内で処理されます。