图片颜色反转工具
反转颜色以创建摄影底片效果。
Drop your image here
or click to browse · max 50 MB
Settings
6
Fast (larger)Best (smaller)
Creates a color-inverted (negative) version of your image. Upload an image and click Convert.
wasm-vips (~5MB) will be downloaded on first use and cached by your browser.
图片颜色反转工具
通过反转所有像素值创建图片的底片/反色版本。
用途
- 创建艺术效果的照片底片
- 反转扫描的胶片底片
- 突出难以看到的细节
使用步骤
- 上传图片
- 选择输出格式
- 点击转换
- 下载结果
工作原理
上传图片并点击转换。wasm-vips反转每个像素值(新 = 255 - 原始)。
技巧与最佳实践
- 反转扫描的胶片底片可得到正片
- 双重反转精确恢复原图
常见问题
反转两次等于原图吗?
是的,反转两次会恢复原始图片。
Privacy & Security
This tool uses wasm-vips (libvips compiled to WebAssembly). The WASM binary (~5MB) is downloaded on first use and cached by your browser. All image processing happens locally on your device - your images are never uploaded to any server. This makes it safe for sensitive, private, or confidential images.