How to Crop Images
Updated 2026-09-13 · DocsAll Guides
Quick answer: Crop images to a free selection or preset ratios like 1:1 and 16:9. Open 图片裁剪 — everything runs locally in your browser, and files never leave your device.
Steps
- Upload the image to the Image Crop tool.
- Choose a ratio and drag the selection frame.
- Apply and download.
Important notes
- For avatars, keep the subject inside the center safe zone so platform cropping never cuts it off.
- Passport-style photos have exact pixel requirements (e.g., 295×413 for a 1-inch Chinese ID photo) — use the preset, not eyeballing.
Common questions
Can I crop the same region from many photos? Batch mode applies one ratio to all; different regions need individual crops.
Is cropping lossless? The export re-encodes the image, but quality loss at normal quality settings is imperceptible.