Image Resize / Crop / Rotate
Resize by pixels or percentage, crop by ratio, rotate or flip — all processed locally in your browser. No upload, completely free.
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点击选择，或把图片拖到这里
改尺寸 / 裁剪 / 旋转翻转 · 全程本地处理，不上传服务器
FAQ
Can I resize to exact pixels?
Yes. Enter the target width and height in pixels directly; check "Lock Aspect Ratio" to automatically adjust the other dimension based on the original aspect ratio, preventing distortion.
Support fixed aspect ratio cropping?
Yes. Choose common ratios like 1:1, 4:3, 3:4, 16:9, 9:16 — crops are centered. Select "No Crop" if no cropping is needed.
How do rotation and flipping work?
Rotate left or right by 90°, or flip horizontally or vertically. The preview updates in real time, and the exported image reflects the applied changes.
Are my images uploaded?
No. All processing happens locally in your browser — images are never sent to any server.
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