Is Image Resizer free to use?

Yes, Image Resizer is completely free. No registration, no account, and no hidden costs — ever.

Is my data safe when using Image Resizer?

All processing happens directly in your browser. Your data never leaves your device — nothing is uploaded or stored on our servers.

No. All CheckTown tools work instantly without registration or sign-up.

Image Resizer works on any device — desktop, tablet, or phone. The interface adapts to your screen size.

将图像调整到精确的尺寸，并可控制宽高比。所有处理均在你的浏览器中完成。

上传图像

或拖放到此处

或从剪贴板粘贴

选择图像

Ctrl+Enter 运行Ctrl+Shift+C 复制

使用高质量的 Lanczos3 重采样，将图片调整为精确的像素尺寸或按百分比缩放。

什么是图像缩放？

图像缩放会改变照片或图形的像素尺寸。无论你需要更小的文件用作网站缩略图，还是需要更大的版本用于打印，缩放都能在调整宽高的同时，按需保持原始的宽高比。